sdl-ios-xcode: src/video/ps3/spulibs/yuv2rgb

annotate src/video/ps3/spulibs/yuv2rgb_converter.c @ 3144:0d8d1f870964 gsoc2009_ps3

Moved SPE-functions to SDL_ps3spe.c. Added ActivateRenderer() and PS3_QueryTexturePixels(). Added yuv2rgb_spu but not yet in use.

author	Martin Lowinski <martin@goldtopf.org>
date	Wed, 10 Jun 2009 09:15:33 +0000
parents
children

rev	line source
3144 0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	1 /*
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	2 * SDL - Simple DirectMedia Layer
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	3 * CELL BE Support for PS3 Framebuffer
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	4 * Copyright (C) 2008, 2009 International Business Machines Corporation
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	5 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	6 * This library is free software; you can redistribute it and/or modify it
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	7 * under the terms of the GNU Lesser General Public License as published
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	8 * by the Free Software Foundation; either version 2.1 of the License, or
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	9 * (at your option) any later version.
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	10 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	11 * This library is distributed in the hope that it will be useful, but
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	12 * WITHOUT ANY WARRANTY; without even the implied warranty of
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	14 * Lesser General Public License for more details.
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	15 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	16 * You should have received a copy of the GNU Lesser General Public
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	17 * License along with this library; if not, write to the Free Software
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	19 * USA
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	20 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	21 * Martin Lowinski <lowinski [at] de [dot] ibm [ibm] com>
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	22 * Dirk Herrendoerfer <d.herrendoerfer [at] de [dot] ibm [dot] com>
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	23 * SPE code based on research by:
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	24 * Rene Becker
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	25 * Thimo Emmerich
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	26 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	27
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	28 #include "spu_common.h"
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	29
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	30 #include <spu_intrinsics.h>
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	31 #include <spu_mfcio.h>
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	32
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	33 // Debugging
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	34 //#define DEBUG
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	35
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	36 #ifdef DEBUG
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	37 #define deprintf(fmt, args... ) \
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	38 fprintf( stdout, fmt, ##args ); \
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	39 fflush( stdout );
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	40 #else
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	41 #define deprintf( fmt, args... )
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	42 #endif
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	43
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	44 struct yuv2rgb_parms_t parms_converter __attribute__((aligned(128)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	45
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	46 /* A maximum of 8 lines Y, therefore 4 lines V, 4 lines U are stored
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	47 * there might be the need to retrieve misaligned data, adjust
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	48 * incoming v and u plane to be able to handle this (add 128)
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	49 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	50 unsigned char y_plane[2][(MAX_HDTV_WIDTH + 128) * 4] __attribute__((aligned(128)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	51 unsigned char v_plane[2][(MAX_HDTV_WIDTH + 128) * 2] __attribute__((aligned(128)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	52 unsigned char u_plane[2][(MAX_HDTV_WIDTH + 128) * 2] __attribute__((aligned(128)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	53
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	54 /* A maximum of 4 lines BGRA are stored, 4 byte per pixel */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	55 unsigned char bgra[4 * MAX_HDTV_WIDTH * 4] __attribute__((aligned(128)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	56
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	57 /* some vectors needed by the float to int conversion */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	58 static const vector float vec_255 = { 255.0f, 255.0f, 255.0f, 255.0f };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	59 static const vector float vec_0_1 = { 0.1f, 0.1f, 0.1f, 0.1f };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	60
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	61 void yuv_to_rgb_w16();
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	62 void yuv_to_rgb_w32();
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	63
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	64 void yuv_to_rgb_w16_line(unsigned char* y_addr, unsigned char* v_addr, unsigned char* u_addr, unsigned char* bgra_addr, unsigned int width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	65 void yuv_to_rgb_w32_line(unsigned char* y_addr, unsigned char* v_addr, unsigned char* u_addr, unsigned char* bgra_addr_, unsigned int width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	66
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	67
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	68 int main(unsigned long long spe_id __attribute__((unused)), unsigned long long argp __attribute__ ((unused)))
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	69 {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	70 deprintf("[SPU] yuv2rgb_spu is up... (on SPE #%llu)\n", spe_id);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	71 uint32_t ea_mfc, mbox;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	72 // send ready message
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	73 spu_write_out_mbox(SPU_READY);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	74
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	75 while (1) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	76 /* Check mailbox */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	77 mbox = spu_read_in_mbox();
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	78 deprintf("[SPU] Message is %u\n", mbox);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	79 switch (mbox) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	80 case SPU_EXIT:
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	81 deprintf("[SPU] fb_writer goes down...\n");
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	82 return 0;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	83 case SPU_START:
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	84 break;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	85 default:
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	86 deprintf("[SPU] Cannot handle message\n");
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	87 continue;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	88 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	89
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	90 /* Tag Manager setup */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	91 unsigned int tag_id;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	92 tag_id = mfc_multi_tag_reserve(1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	93 if (tag_id == MFC_TAG_INVALID) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	94 deprintf("[SPU] Failed to reserve mfc tags on yuv2rgb_converter\n");
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	95 return 0;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	96 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	97
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	98 /* DMA transfer for the input parameters */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	99 ea_mfc = spu_read_in_mbox();
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	100 deprintf("[SPU] Message on yuv2rgb_converter is %u\n", ea_mfc);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	101 spu_mfcdma32(&parms_converter, (unsigned int)ea_mfc, sizeof(struct yuv2rgb_parms_t), tag_id, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	102 DMA_WAIT_TAG(tag_id);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	103
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	104 /* There are alignment issues that involve handling of special cases
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	105 * a width of 32 results in a width of 16 in the chrominance
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	106 * --> choose the proper handling to optimize the performance
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	107 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	108 deprintf("[SPU] Convert %ix%i from YUV to RGB\n", parms_converter.src_pixel_width, parms_converter.src_pixel_height);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	109 if (parms_converter.src_pixel_width & 0x1f) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	110 deprintf("[SPU] Using yuv_to_rgb_w16\n");
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	111 yuv_to_rgb_w16();
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	112 } else {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	113 deprintf("[SPU] Using yuv_to_rgb_w32\n");
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	114 yuv_to_rgb_w32();
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	115 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	116
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	117 mfc_multi_tag_release(tag_id, 1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	118 deprintf("[SPU] yuv2rgb_spu... done!\n");
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	119 /* Send FIN message */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	120 spu_write_out_mbox(SPU_FIN);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	121 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	122
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	123 return 0;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	124 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	125
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	126
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	127 /*
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	128 * float_to_char()
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	129 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	130 * converts a float to a character using saturated
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	131 * arithmetic
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	132 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	133 * @param s float for conversion
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	134 * @returns converted character
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	135 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	136 inline static unsigned char float_to_char(float s) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	137 vector float vec_s = spu_splats(s);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	138 vector unsigned int select_1 = spu_cmpgt(vec_0_1, vec_s);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	139 vec_s = spu_sel(vec_s, vec_0_1, select_1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	140
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	141 vector unsigned int select_2 = spu_cmpgt(vec_s, vec_255);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	142 vec_s = spu_sel(vec_s, vec_255, select_2);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	143 return (unsigned char) spu_extract(vec_s,0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	144 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	145
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	146
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	147 /*
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	148 * vfloat_to_vuint()
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	149 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	150 * converts a float vector to an unsinged int vector using saturated
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	151 * arithmetic
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	152 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	153 * @param vec_s float vector for conversion
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	154 * @returns converted unsigned int vector
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	155 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	156 inline static vector unsigned int vfloat_to_vuint(vector float vec_s) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	157 vector unsigned int select_1 = spu_cmpgt(vec_0_1, vec_s);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	158 vec_s = spu_sel(vec_s, vec_0_1, select_1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	159
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	160 vector unsigned int select_2 = spu_cmpgt(vec_s, vec_255);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	161 vec_s = spu_sel(vec_s, vec_255, select_2);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	162 return spu_convtu(vec_s,0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	163 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	164
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	165
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	166 void yuv_to_rgb_w16() {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	167 // Pixel dimensions of the picture
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	168 uint32_t width, height;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	169
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	170 // Extract parameters
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	171 width = parms_converter.src_pixel_width;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	172 height = parms_converter.src_pixel_height;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	173
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	174 // Plane data management
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	175 // Y
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	176 unsigned char* ram_addr_y = parms_converter.y_plane;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	177 // V
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	178 unsigned char* ram_addr_v = parms_converter.v_plane;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	179 // U
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	180 unsigned char* ram_addr_u = parms_converter.u_plane;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	181
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	182 // BGRA
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	183 unsigned char* ram_addr_bgra = parms_converter.dstBuffer;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	184
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	185 // Strides
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	186 unsigned int stride_y = width;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	187 unsigned int stride_vu = width>>1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	188
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	189 // Buffer management
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	190 unsigned int buf_idx = 0;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	191 unsigned int size_4lines_y = stride_y<<2;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	192 unsigned int size_2lines_y = stride_y<<1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	193 unsigned int size_2lines_vu = stride_vu<<1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	194
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	195 // 2width4byte_per_pixel
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	196 unsigned int size_2lines_bgra = width<<3;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	197
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	198
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	199 // start double-buffered processing
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	200 // 4 lines y
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	201 spu_mfcdma32(y_plane[buf_idx], (unsigned int) ram_addr_y, size_4lines_y, RETR_BUF+buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	202
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	203 // 2 lines v
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	204 spu_mfcdma32(v_plane[buf_idx], (unsigned int) ram_addr_v, size_2lines_vu, RETR_BUF+buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	205
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	206 // 2 lines u
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	207 spu_mfcdma32(u_plane[buf_idx], (unsigned int) ram_addr_u, size_2lines_vu, RETR_BUF+buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	208
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	209 // Wait for these transfers to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	210 DMA_WAIT_TAG((RETR_BUF + buf_idx));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	211
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	212 unsigned int i;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	213 for(i=0; i<(height>>2)-1; i++) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	214
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	215 buf_idx^=1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	216
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	217 // 4 lines y
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	218 spu_mfcdma32(y_plane[buf_idx], (unsigned int) ram_addr_y+size_4lines_y, size_4lines_y, RETR_BUF+buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	219
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	220 // 2 lines v
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	221 spu_mfcdma32(v_plane[buf_idx], (unsigned int) ram_addr_v+size_2lines_vu, size_2lines_vu, RETR_BUF+buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	222
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	223 // 2 lines u
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	224 spu_mfcdma32(u_plane[buf_idx], (unsigned int) ram_addr_u+size_2lines_vu, size_2lines_vu, RETR_BUF+buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	225
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	226 DMA_WAIT_TAG((RETR_BUF + buf_idx));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	227
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	228 buf_idx^=1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	229
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	230
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	231 // Convert YUV to BGRA, store it back (first two lines)
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	232 yuv_to_rgb_w16_line(y_plane[buf_idx], v_plane[buf_idx], u_plane[buf_idx], bgra, width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	233
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	234 // Next two lines
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	235 yuv_to_rgb_w16_line(y_plane[buf_idx] + size_2lines_y,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	236 v_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	237 u_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	238 bgra + size_2lines_bgra,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	239 width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	240
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	241 // Wait for previous storing transfer to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	242 DMA_WAIT_TAG(STR_BUF);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	243
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	244 // Store converted lines in two steps->max transfer size 16384
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	245 spu_mfcdma32(bgra, (unsigned int) ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	246 ram_addr_bgra += size_2lines_bgra;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	247 spu_mfcdma32(bgra+size_2lines_bgra, (unsigned int) ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	248 ram_addr_bgra += size_2lines_bgra;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	249
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	250 // Move 4 lines
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	251 ram_addr_y += size_4lines_y;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	252 ram_addr_v += size_2lines_vu;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	253 ram_addr_u += size_2lines_vu;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	254
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	255 buf_idx^=1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	256 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	257
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	258 // Convert YUV to BGRA, store it back (first two lines)
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	259 yuv_to_rgb_w16_line(y_plane[buf_idx], v_plane[buf_idx], u_plane[buf_idx], bgra, width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	260
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	261 // Next two lines
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	262 yuv_to_rgb_w16_line(y_plane[buf_idx] + size_2lines_y,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	263 v_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	264 u_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	265 bgra + size_2lines_bgra,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	266 width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	267
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	268 // Wait for previous storing transfer to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	269 DMA_WAIT_TAG(STR_BUF);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	270 spu_mfcdma32(bgra, (unsigned int) ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	271 ram_addr_bgra += size_2lines_bgra;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	272 spu_mfcdma32(bgra+size_2lines_bgra, (unsigned int) ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	273
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	274 // wait for previous storing transfer to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	275 DMA_WAIT_TAG(STR_BUF);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	276
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	277 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	278
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	279
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	280 void yuv_to_rgb_w32() {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	281 // Pixel dimensions of the picture
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	282 uint32_t width, height;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	283
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	284 // Extract parameters
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	285 width = parms_converter.src_pixel_width;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	286 height = parms_converter.src_pixel_height;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	287
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	288 // Plane data management
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	289 // Y
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	290 unsigned char* ram_addr_y = parms_converter.y_plane;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	291 // V
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	292 unsigned char* ram_addr_v = parms_converter.v_plane;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	293 // U
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	294 unsigned char* ram_addr_u = parms_converter.u_plane;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	295
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	296 // BGRA
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	297 unsigned char* ram_addr_bgra = parms_converter.dstBuffer;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	298
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	299 // Strides
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	300 unsigned int stride_y = width;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	301 unsigned int stride_vu = width>>1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	302
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	303 // Buffer management
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	304 unsigned int buf_idx = 0;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	305 unsigned int size_4lines_y = stride_y<<2;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	306 unsigned int size_2lines_y = stride_y<<1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	307 unsigned int size_2lines_vu = stride_vu<<1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	308
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	309 // 2width4byte_per_pixel
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	310 unsigned int size_2lines_bgra = width<<3;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	311
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	312 // start double-buffered processing
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	313 // 4 lines y
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	314 spu_mfcdma32(y_plane[buf_idx], (unsigned int) ram_addr_y, size_4lines_y, RETR_BUF + buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	315 // 2 lines v
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	316 spu_mfcdma32(v_plane[buf_idx], (unsigned int) ram_addr_v, size_2lines_vu, RETR_BUF + buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	317 // 2 lines u
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	318 spu_mfcdma32(u_plane[buf_idx], (unsigned int) ram_addr_u, size_2lines_vu, RETR_BUF + buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	319
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	320 // Wait for these transfers to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	321 DMA_WAIT_TAG((RETR_BUF + buf_idx));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	322
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	323 unsigned int i;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	324 for(i=0; i < (height>>2)-1; i++) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	325 buf_idx^=1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	326 // 4 lines y
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	327 spu_mfcdma32(y_plane[buf_idx], (unsigned int) ram_addr_y+size_4lines_y, size_4lines_y, RETR_BUF + buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	328 deprintf("4lines = %d\n", size_4lines_y);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	329 // 2 lines v
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	330 spu_mfcdma32(v_plane[buf_idx], (unsigned int) ram_addr_v+size_2lines_vu, size_2lines_vu, RETR_BUF + buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	331 deprintf("2lines = %d\n", size_2lines_vu);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	332 // 2 lines u
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	333 spu_mfcdma32(u_plane[buf_idx], (unsigned int) ram_addr_u+size_2lines_vu, size_2lines_vu, RETR_BUF + buf_idx, MFC_GET_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	334 deprintf("2lines = %d\n", size_2lines_vu);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	335
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	336 DMA_WAIT_TAG((RETR_BUF + buf_idx));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	337
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	338 buf_idx^=1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	339
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	340 // Convert YUV to BGRA, store it back (first two lines)
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	341 yuv_to_rgb_w32_line(y_plane[buf_idx], v_plane[buf_idx], u_plane[buf_idx], bgra, width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	342
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	343 // Next two lines
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	344 yuv_to_rgb_w32_line(y_plane[buf_idx] + size_2lines_y,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	345 v_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	346 u_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	347 bgra + size_2lines_bgra,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	348 width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	349
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	350 // Wait for previous storing transfer to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	351 DMA_WAIT_TAG(STR_BUF);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	352
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	353 // Store converted lines in two steps->max transfer size 16384
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	354 spu_mfcdma32(bgra, (unsigned int)ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	355 ram_addr_bgra += size_2lines_bgra;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	356 spu_mfcdma32(bgra + size_2lines_bgra, (unsigned int)ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	357 ram_addr_bgra += size_2lines_bgra;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	358
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	359 // Move 4 lines
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	360 ram_addr_y += size_4lines_y;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	361 ram_addr_v += size_2lines_vu;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	362 ram_addr_u += size_2lines_vu;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	363
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	364 buf_idx^=1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	365 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	366
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	367 // Convert YUV to BGRA, store it back (first two lines)
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	368 yuv_to_rgb_w32_line(y_plane[buf_idx], v_plane[buf_idx], u_plane[buf_idx], bgra, width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	369
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	370 // Next two lines
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	371 yuv_to_rgb_w32_line(y_plane[buf_idx] + size_2lines_y,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	372 v_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	373 u_plane[buf_idx] + stride_vu,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	374 bgra + size_2lines_bgra,
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	375 width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	376
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	377 // Wait for previous storing transfer to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	378 DMA_WAIT_TAG(STR_BUF);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	379 spu_mfcdma32(bgra, (unsigned int) ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	380 ram_addr_bgra += size_2lines_bgra;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	381 spu_mfcdma32(bgra + size_2lines_bgra, (unsigned int) ram_addr_bgra, size_2lines_bgra, STR_BUF, MFC_PUT_CMD);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	382
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	383 // Wait for previous storing transfer to be completed
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	384 DMA_WAIT_TAG(STR_BUF);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	385 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	386
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	387
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	388 /* Some vectors needed by the yuv 2 rgb conversion algorithm */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	389 const vector float vec_minus_128 = { -128.0f, -128.0f, -128.0f, -128.0f };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	390 const vector unsigned char vec_null = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	391 const vector unsigned char vec_char2int_first = { 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x13 };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	392 const vector unsigned char vec_char2int_second = { 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x17 };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	393 const vector unsigned char vec_char2int_third = { 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x19, 0x00, 0x00, 0x00, 0x1A, 0x00, 0x00, 0x00, 0x1B };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	394 const vector unsigned char vec_char2int_fourth = { 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x00, 0x1D, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0x1F };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	395
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	396 const vector float vec_R_precalc_coeff = {1.403f, 1.403f, 1.403f, 1.403f};
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	397 const vector float vec_Gu_precalc_coeff = {-0.344f, -0.344f, -0.344f, -0.344f};
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	398 const vector float vec_Gv_precalc_coeff = {-0.714f, -0.714f, -0.714f, -0.714f};
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	399 const vector float vec_B_precalc_coeff = {1.773f, 1.773f, 1.773f, 1.773f};
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	400
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	401 const vector unsigned int vec_alpha = { 255 << 24, 255 << 24, 255 << 24, 255 << 24 };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	402
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	403 const vector unsigned char vec_select_floats_upper = { 0x00, 0x01, 0x02, 0x03, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x04, 0x05, 0x06, 0x07 };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	404 const vector unsigned char vec_select_floats_lower = { 0x08, 0x09, 0x0A, 0x0B, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x0C, 0x0D, 0x0E, 0x0F };
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	405
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	406
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	407 /*
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	408 * yuv_to_rgb_w16()
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	409 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	410 * processes to line of yuv-input, width has to be a multiple of 16
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	411 * two lines of yuv are taken as input
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	412 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	413 * @param y_addr address of the y plane in local store
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	414 * @param v_addr address of the v plane in local store
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	415 * @param u_addr address of the u plane in local store
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	416 * @param bgra_addr_ address of the bgra output buffer
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	417 * @param width the width in pixel
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	418 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	419 void yuv_to_rgb_w16_line(unsigned char* y_addr, unsigned char* v_addr, unsigned char* u_addr, unsigned char* bgra_addr_, unsigned int width) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	420 // each pixel is stored as an integer
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	421 unsigned int* bgra_addr = (unsigned int*) bgra_addr_;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	422
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	423 unsigned int x;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	424 for(x = 0; x < width; x+=2) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	425 // Gehe zweischrittig durch die zeile, da jeder u und v wert fuer 4 pixel(zwei hoch, zwei breit) gilt
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	426 const unsigned char Y_1 = *(y_addr + x);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	427 const unsigned char Y_2 = *(y_addr + x + 1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	428 const unsigned char Y_3 = *(y_addr + x + width);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	429 const unsigned char Y_4 = *(y_addr + x + width + 1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	430 const unsigned char U = *(u_addr + (x >> 1));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	431 const unsigned char V = *(v_addr + (x >> 1));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	432
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	433 float V_minus_128 = (float)((float)V - 128.0f);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	434 float U_minus_128 = (float)((float)U - 128.0f);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	435
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	436 float R_precalculate = 1.403f * V_minus_128;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	437 float G_precalculate = -(0.344f * U_minus_128 + 0.714f * V_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	438 float B_precalculate = 1.773f * U_minus_128;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	439
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	440 const unsigned char R_1 = float_to_char((Y_1 + R_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	441 const unsigned char R_2 = float_to_char((Y_2 + R_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	442 const unsigned char R_3 = float_to_char((Y_3 + R_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	443 const unsigned char R_4 = float_to_char((Y_4 + R_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	444 const unsigned char G_1 = float_to_char((Y_1 + G_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	445 const unsigned char G_2 = float_to_char((Y_2 + G_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	446 const unsigned char G_3 = float_to_char((Y_3 + G_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	447 const unsigned char G_4 = float_to_char((Y_4 + G_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	448 const unsigned char B_1 = float_to_char((Y_1 + B_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	449 const unsigned char B_2 = float_to_char((Y_2 + B_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	450 const unsigned char B_3 = float_to_char((Y_3 + B_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	451 const unsigned char B_4 = float_to_char((Y_4 + B_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	452
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	453 *(bgra_addr + x) = (B_1 << 0)\| (G_1 << 8) \| (R_1 << 16) \| (255 << 24);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	454 *(bgra_addr + x + 1) = (B_2 << 0)\| (G_2 << 8) \| (R_2 << 16) \| (255 << 24);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	455 *(bgra_addr + x + width) = (B_3 << 0)\| (G_3 << 8) \| (R_3 << 16) \| (255 << 24);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	456 *(bgra_addr + x + width + 1) = (B_4 << 0)\| (G_4 << 8) \| (R_4 << 16) \| (255 << 24);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	457 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	458 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	459
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	460
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	461 /*
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	462 * yuv_to_rgb_w32()
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	463 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	464 * processes to line of yuv-input, width has to be a multiple of 32
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	465 * two lines of yuv are taken as input
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	466 *
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	467 * @param y_addr address of the y plane in local store
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	468 * @param v_addr address of the v plane in local store
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	469 * @param u_addr address of the u plane in local store
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	470 * @param bgra_addr_ address of the bgra output buffer
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	471 * @param width the width in pixel
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	472 */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	473 void yuv_to_rgb_w32_line(unsigned char* y_addr, unsigned char* v_addr, unsigned char* u_addr, unsigned char* bgra_addr_, unsigned int width) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	474 // each pixel is stored as an integer
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	475 unsigned int* bgra_addr = (unsigned int*) bgra_addr_;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	476
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	477 unsigned int x;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	478 for(x = 0; x < width; x+=32) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	479 // Gehe zweischrittig durch die zeile, da jeder u und v wert fuer 4 pixel(zwei hoch, zwei breit) gilt
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	480
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	481 const vector unsigned char vchar_Y_1 = ((vector unsigned char)(y_addr + x));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	482 const vector unsigned char vchar_Y_2 = ((vector unsigned char)(y_addr + x + 16));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	483 const vector unsigned char vchar_Y_3 = ((vector unsigned char)(y_addr + x + width));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	484 const vector unsigned char vchar_Y_4 = ((vector unsigned char)(y_addr + x + width + 16));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	485 const vector unsigned char vchar_U = ((vector unsigned char)(u_addr + (x >> 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	486 const vector unsigned char vchar_V = ((vector unsigned char)(v_addr + (x >> 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	487
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	488 const vector float vfloat_U_1 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_U, vec_char2int_first), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	489 const vector float vfloat_U_2 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_U, vec_char2int_second), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	490 const vector float vfloat_U_3 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_U, vec_char2int_third), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	491 const vector float vfloat_U_4 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_U, vec_char2int_fourth), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	492
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	493 const vector float vfloat_V_1 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_V, vec_char2int_first), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	494 const vector float vfloat_V_2 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_V, vec_char2int_second), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	495 const vector float vfloat_V_3 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_V, vec_char2int_third), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	496 const vector float vfloat_V_4 = spu_add(spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_V, vec_char2int_fourth), 0),vec_minus_128);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	497
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	498 vector float Y_1 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_1, vec_char2int_first), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	499 vector float Y_2 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_1, vec_char2int_second), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	500 vector float Y_3 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_1, vec_char2int_third), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	501 vector float Y_4 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_1, vec_char2int_fourth), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	502 vector float Y_5 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_2, vec_char2int_first), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	503 vector float Y_6 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_2, vec_char2int_second), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	504 vector float Y_7 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_2, vec_char2int_third), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	505 vector float Y_8 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_2, vec_char2int_fourth), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	506 vector float Y_9 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_3, vec_char2int_first), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	507 vector float Y_10 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_3, vec_char2int_second), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	508 vector float Y_11 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_3, vec_char2int_third), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	509 vector float Y_12 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_3, vec_char2int_fourth), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	510 vector float Y_13 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_4, vec_char2int_first), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	511 vector float Y_14 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_4, vec_char2int_second), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	512 vector float Y_15 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_4, vec_char2int_third), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	513 vector float Y_16 = spu_convtf((vector unsigned int)spu_shuffle(vec_null, vchar_Y_4, vec_char2int_fourth), 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	514
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	515 const vector float R1a_precalculate = spu_mul(vec_R_precalc_coeff, vfloat_V_1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	516 const vector float R2a_precalculate = spu_mul(vec_R_precalc_coeff, vfloat_V_2);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	517 const vector float R3a_precalculate = spu_mul(vec_R_precalc_coeff, vfloat_V_3);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	518 const vector float R4a_precalculate = spu_mul(vec_R_precalc_coeff, vfloat_V_4);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	519
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	520 const vector float R1_precalculate = spu_shuffle(R1a_precalculate, R1a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	521 const vector float R2_precalculate = spu_shuffle(R1a_precalculate, R1a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	522 const vector float R3_precalculate = spu_shuffle(R2a_precalculate, R2a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	523 const vector float R4_precalculate = spu_shuffle(R2a_precalculate, R2a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	524 const vector float R5_precalculate = spu_shuffle(R3a_precalculate, R3a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	525 const vector float R6_precalculate = spu_shuffle(R3a_precalculate, R3a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	526 const vector float R7_precalculate = spu_shuffle(R4a_precalculate, R4a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	527 const vector float R8_precalculate = spu_shuffle(R4a_precalculate, R4a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	528
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	529
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	530 const vector float G1a_precalculate = spu_madd(vec_Gu_precalc_coeff, vfloat_U_1, spu_mul(vfloat_V_1, vec_Gv_precalc_coeff));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	531 const vector float G2a_precalculate = spu_madd(vec_Gu_precalc_coeff, vfloat_U_2, spu_mul(vfloat_V_2, vec_Gv_precalc_coeff));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	532 const vector float G3a_precalculate = spu_madd(vec_Gu_precalc_coeff, vfloat_U_3, spu_mul(vfloat_V_3, vec_Gv_precalc_coeff));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	533 const vector float G4a_precalculate = spu_madd(vec_Gu_precalc_coeff, vfloat_U_4, spu_mul(vfloat_V_4, vec_Gv_precalc_coeff));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	534
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	535 const vector float G1_precalculate = spu_shuffle(G1a_precalculate, G1a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	536 const vector float G2_precalculate = spu_shuffle(G1a_precalculate, G1a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	537 const vector float G3_precalculate = spu_shuffle(G2a_precalculate, G2a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	538 const vector float G4_precalculate = spu_shuffle(G2a_precalculate, G2a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	539 const vector float G5_precalculate = spu_shuffle(G3a_precalculate, G3a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	540 const vector float G6_precalculate = spu_shuffle(G3a_precalculate, G3a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	541 const vector float G7_precalculate = spu_shuffle(G4a_precalculate, G4a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	542 const vector float G8_precalculate = spu_shuffle(G4a_precalculate, G4a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	543
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	544
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	545 const vector float B1a_precalculate = spu_mul(vec_B_precalc_coeff, vfloat_U_1);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	546 const vector float B2a_precalculate = spu_mul(vec_B_precalc_coeff, vfloat_U_2);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	547 const vector float B3a_precalculate = spu_mul(vec_B_precalc_coeff, vfloat_U_3);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	548 const vector float B4a_precalculate = spu_mul(vec_B_precalc_coeff, vfloat_U_4);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	549
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	550 const vector float B1_precalculate = spu_shuffle(B1a_precalculate, B1a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	551 const vector float B2_precalculate = spu_shuffle(B1a_precalculate, B1a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	552 const vector float B3_precalculate = spu_shuffle(B2a_precalculate, B2a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	553 const vector float B4_precalculate = spu_shuffle(B2a_precalculate, B2a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	554 const vector float B5_precalculate = spu_shuffle(B3a_precalculate, B3a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	555 const vector float B6_precalculate = spu_shuffle(B3a_precalculate, B3a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	556 const vector float B7_precalculate = spu_shuffle(B4a_precalculate, B4a_precalculate, vec_select_floats_upper);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	557 const vector float B8_precalculate = spu_shuffle(B4a_precalculate, B4a_precalculate, vec_select_floats_lower);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	558
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	559
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	560 const vector unsigned int R_1 = vfloat_to_vuint(spu_add( Y_1, R1_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	561 const vector unsigned int R_2 = vfloat_to_vuint(spu_add( Y_2, R2_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	562 const vector unsigned int R_3 = vfloat_to_vuint(spu_add( Y_3, R3_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	563 const vector unsigned int R_4 = vfloat_to_vuint(spu_add( Y_4, R4_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	564 const vector unsigned int R_5 = vfloat_to_vuint(spu_add( Y_5, R5_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	565 const vector unsigned int R_6 = vfloat_to_vuint(spu_add( Y_6, R6_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	566 const vector unsigned int R_7 = vfloat_to_vuint(spu_add( Y_7, R7_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	567 const vector unsigned int R_8 = vfloat_to_vuint(spu_add( Y_8, R8_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	568 const vector unsigned int R_9 = vfloat_to_vuint(spu_add( Y_9, R1_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	569 const vector unsigned int R_10 = vfloat_to_vuint(spu_add(Y_10, R2_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	570 const vector unsigned int R_11 = vfloat_to_vuint(spu_add(Y_11, R3_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	571 const vector unsigned int R_12 = vfloat_to_vuint(spu_add(Y_12, R4_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	572 const vector unsigned int R_13 = vfloat_to_vuint(spu_add(Y_13, R5_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	573 const vector unsigned int R_14 = vfloat_to_vuint(spu_add(Y_14, R6_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	574 const vector unsigned int R_15 = vfloat_to_vuint(spu_add(Y_15, R7_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	575 const vector unsigned int R_16 = vfloat_to_vuint(spu_add(Y_16, R8_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	576
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	577 const vector unsigned int G_1 = vfloat_to_vuint(spu_add( Y_1, G1_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	578 const vector unsigned int G_2 = vfloat_to_vuint(spu_add( Y_2, G2_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	579 const vector unsigned int G_3 = vfloat_to_vuint(spu_add( Y_3, G3_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	580 const vector unsigned int G_4 = vfloat_to_vuint(spu_add( Y_4, G4_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	581 const vector unsigned int G_5 = vfloat_to_vuint(spu_add( Y_5, G5_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	582 const vector unsigned int G_6 = vfloat_to_vuint(spu_add( Y_6, G6_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	583 const vector unsigned int G_7 = vfloat_to_vuint(spu_add( Y_7, G7_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	584 const vector unsigned int G_8 = vfloat_to_vuint(spu_add( Y_8, G8_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	585 const vector unsigned int G_9 = vfloat_to_vuint(spu_add( Y_9, G1_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	586 const vector unsigned int G_10 = vfloat_to_vuint(spu_add(Y_10, G2_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	587 const vector unsigned int G_11 = vfloat_to_vuint(spu_add(Y_11, G3_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	588 const vector unsigned int G_12 = vfloat_to_vuint(spu_add(Y_12, G4_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	589 const vector unsigned int G_13 = vfloat_to_vuint(spu_add(Y_13, G5_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	590 const vector unsigned int G_14 = vfloat_to_vuint(spu_add(Y_14, G6_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	591 const vector unsigned int G_15 = vfloat_to_vuint(spu_add(Y_15, G7_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	592 const vector unsigned int G_16 = vfloat_to_vuint(spu_add(Y_16, G8_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	593
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	594 const vector unsigned int B_1 = vfloat_to_vuint(spu_add( Y_1, B1_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	595 const vector unsigned int B_2 = vfloat_to_vuint(spu_add( Y_2, B2_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	596 const vector unsigned int B_3 = vfloat_to_vuint(spu_add( Y_3, B3_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	597 const vector unsigned int B_4 = vfloat_to_vuint(spu_add( Y_4, B4_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	598 const vector unsigned int B_5 = vfloat_to_vuint(spu_add( Y_5, B5_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	599 const vector unsigned int B_6 = vfloat_to_vuint(spu_add( Y_6, B6_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	600 const vector unsigned int B_7 = vfloat_to_vuint(spu_add( Y_7, B7_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	601 const vector unsigned int B_8 = vfloat_to_vuint(spu_add( Y_8, B8_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	602 const vector unsigned int B_9 = vfloat_to_vuint(spu_add( Y_9, B1_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	603 const vector unsigned int B_10 = vfloat_to_vuint(spu_add(Y_10, B2_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	604 const vector unsigned int B_11 = vfloat_to_vuint(spu_add(Y_11, B3_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	605 const vector unsigned int B_12 = vfloat_to_vuint(spu_add(Y_12, B4_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	606 const vector unsigned int B_13 = vfloat_to_vuint(spu_add(Y_13, B5_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	607 const vector unsigned int B_14 = vfloat_to_vuint(spu_add(Y_14, B6_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	608 const vector unsigned int B_15 = vfloat_to_vuint(spu_add(Y_15, B7_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	609 const vector unsigned int B_16 = vfloat_to_vuint(spu_add(Y_16, B8_precalculate));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	610
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	611 ((vector unsigned int)(bgra_addr + x)) = spu_or(spu_or(vec_alpha, B_1), spu_or(spu_slqwbyte( R_1, 2),spu_slqwbyte(G_1, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	612 ((vector unsigned int)(bgra_addr + x + 4)) = spu_or(spu_or(vec_alpha, B_2), spu_or(spu_slqwbyte( R_2, 2),spu_slqwbyte(G_2, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	613 ((vector unsigned int)(bgra_addr + x + 8)) = spu_or(spu_or(vec_alpha, B_3), spu_or(spu_slqwbyte( R_3, 2),spu_slqwbyte(G_3, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	614 ((vector unsigned int)(bgra_addr + x + 12)) = spu_or(spu_or(vec_alpha, B_4), spu_or(spu_slqwbyte( R_4, 2),spu_slqwbyte(G_4, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	615 ((vector unsigned int)(bgra_addr + x + 16)) = spu_or(spu_or(vec_alpha, B_5), spu_or(spu_slqwbyte( R_5, 2),spu_slqwbyte(G_5, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	616 ((vector unsigned int)(bgra_addr + x + 20)) = spu_or(spu_or(vec_alpha, B_6), spu_or(spu_slqwbyte( R_6, 2),spu_slqwbyte(G_6, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	617 ((vector unsigned int)(bgra_addr + x + 24)) = spu_or(spu_or(vec_alpha, B_7), spu_or(spu_slqwbyte( R_7, 2),spu_slqwbyte(G_7, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	618 ((vector unsigned int)(bgra_addr + x + 28)) = spu_or(spu_or(vec_alpha, B_8), spu_or(spu_slqwbyte( R_8, 2),spu_slqwbyte(G_8, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	619 ((vector unsigned int)(bgra_addr + x + width)) = spu_or(spu_or(vec_alpha, B_9), spu_or(spu_slqwbyte( R_9, 2),spu_slqwbyte(G_9, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	620 ((vector unsigned int)(bgra_addr + x + width + 4)) = spu_or(spu_or(vec_alpha, B_10), spu_or(spu_slqwbyte(R_10, 2),spu_slqwbyte(G_10, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	621 ((vector unsigned int)(bgra_addr + x + width + 8)) = spu_or(spu_or(vec_alpha, B_11), spu_or(spu_slqwbyte(R_11, 2),spu_slqwbyte(G_11, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	622 ((vector unsigned int)(bgra_addr + x + width + 12)) = spu_or(spu_or(vec_alpha, B_12), spu_or(spu_slqwbyte(R_12, 2),spu_slqwbyte(G_12, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	623 ((vector unsigned int)(bgra_addr + x + width + 16)) = spu_or(spu_or(vec_alpha, B_13), spu_or(spu_slqwbyte(R_13, 2),spu_slqwbyte(G_13, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	624 ((vector unsigned int)(bgra_addr + x + width + 20)) = spu_or(spu_or(vec_alpha, B_14), spu_or(spu_slqwbyte(R_14, 2),spu_slqwbyte(G_14, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	625 ((vector unsigned int)(bgra_addr + x + width + 24)) = spu_or(spu_or(vec_alpha, B_15), spu_or(spu_slqwbyte(R_15, 2),spu_slqwbyte(G_15, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	626 ((vector unsigned int)(bgra_addr + x + width + 28)) = spu_or(spu_or(vec_alpha, B_16), spu_or(spu_slqwbyte(R_16, 2),spu_slqwbyte(G_16, 1)));
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	627 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	628 }
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c. Martin Lowinski <martin@goldtopf.org> parents: diff changeset	629

Mercurial > sdl-ios-xcode

annotate src/video/ps3/spulibs/yuv2rgb_converter.c @ 3144:0d8d1f870964 gsoc2009_ps3