sdl-ios-xcode: test/testblitspeed.c annotate

annotate test/testblitspeed.c @ 3846:66fb40445587 SDL-ryan-multiple-audio-device

Removed distinction between "available" and "init" in audio backends, since both had to be checked for success as a pair at the higher level and several of the Available methods were just always-succeed placeholders anyhow. Now the availability check is done in the init code, and the higher level tries all possible drivers until one manages to initialize successfully.

author	Ryan C. Gordon <icculus@icculus.org>
date	Tue, 17 Oct 2006 09:09:21 +0000
parents	c121d94672cb
children	c785543d1843

rev	line source
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	1 /*
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	2 * Benchmarks surface-to-surface blits in various formats.
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	3 *
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	4 * Written by Ryan C. Gordon.
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	5 */
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	6
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	7 #include <stdio.h>
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	8 #include <stdlib.h>
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	9 #include <string.h>
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	10
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	11 #include "SDL.h"
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	12
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	13 static SDL_Surface *dest = NULL;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	14 static SDL_Surface *src = NULL;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	15 static int testSeconds = 10;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	16
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	17
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	18 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	19 percent(int val, int total)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	20 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	21 return ((int) ((((float) val) / ((float) total)) * 100.0f));
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	22 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	23
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	24 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	25 randRange(int lo, int hi)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	26 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	27 return (lo + (int) (((double) hi) * rand() / (RAND_MAX + 1.0)));
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	28 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	29
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	30 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	31 copy_trunc_str(char str, size_t strsize, const char flagstr)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	32 {
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	33 if ((strlen(str) + strlen(flagstr)) >= (strsize - 1))
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	34 strcpy(str + (strsize - 5), " ...");
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	35 else
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	36 strcat(str, flagstr);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	37 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	38
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	39 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	40 __append_sdl_surface_flag(SDL_Surface * _surface, char *str,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	41 size_t strsize, Uint32 flag, const char *flagstr)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	42 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	43 if (_surface->flags & flag)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	44 copy_trunc_str(str, strsize, flagstr);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	45 }
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	46
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	47
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	48 #define append_sdl_surface_flag(a, b, c, fl) __append_sdl_surface_flag(a, b, c, fl, " " #fl)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	49 #define print_tf_state(str, val) printf("%s: {%s}\n", str, (val) ? "true" : "false" )
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	50
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	51 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	52 output_videoinfo_details(void)
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	53 {
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	54 const SDL_VideoInfo *info = SDL_GetVideoInfo();
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	55 printf("SDL_GetVideoInfo():\n");
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	56 if (info == NULL)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	57 printf(" (null.)\n");
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	58 else {
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	59 print_tf_state(" hardware surface available", info->hw_available);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	60 print_tf_state(" window manager available", info->wm_available);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	61 print_tf_state(" accelerated hardware->hardware blits",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	62 info->blit_hw);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	63 print_tf_state(" accelerated hardware->hardware colorkey blits",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	64 info->blit_hw_CC);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	65 print_tf_state(" accelerated hardware->hardware alpha blits",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	66 info->blit_hw_A);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	67 print_tf_state(" accelerated software->hardware blits",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	68 info->blit_sw);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	69 print_tf_state(" accelerated software->hardware colorkey blits",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	70 info->blit_sw_CC);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	71 print_tf_state(" accelerated software->hardware alpha blits",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	72 info->blit_sw_A);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	73 print_tf_state(" accelerated color fills", info->blit_fill);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	74 printf(" video memory: (%d)\n", info->video_mem);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	75 }
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	76
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	77 printf("\n");
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	78 }
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	79
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	80 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	81 output_surface_details(const char name, SDL_Surface surface)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	82 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	83 printf("Details for %s:\n", name);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	84
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	85 if (surface == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	86 printf("-WARNING- You've got a NULL surface!");
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	87 } else {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	88 char f[256];
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	89 printf(" width : %d\n", surface->w);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	90 printf(" height : %d\n", surface->h);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	91 printf(" depth : %d bits per pixel\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	92 surface->format->BitsPerPixel);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	93 printf(" pitch : %d\n", (int) surface->pitch);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	94 printf(" alpha : %d\n", (int) surface->format->alpha);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	95 printf(" colorkey : 0x%X\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	96 (unsigned int) surface->format->colorkey);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	97
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	98 printf(" red bits : 0x%08X mask, %d shift, %d loss\n",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	99 (int) surface->format->Rmask,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	100 (int) surface->format->Rshift, (int) surface->format->Rloss);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	101 printf(" green bits : 0x%08X mask, %d shift, %d loss\n",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	102 (int) surface->format->Gmask,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	103 (int) surface->format->Gshift, (int) surface->format->Gloss);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	104 printf(" blue bits : 0x%08X mask, %d shift, %d loss\n",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	105 (int) surface->format->Bmask,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	106 (int) surface->format->Bshift, (int) surface->format->Bloss);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	107 printf(" alpha bits : 0x%08X mask, %d shift, %d loss\n",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	108 (int) surface->format->Amask,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	109 (int) surface->format->Ashift, (int) surface->format->Aloss);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	110
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	111 f[0] = '\0';
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	112
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	113 /append_sdl_surface_flag(surface, f, sizeof (f), SDL_SWSURFACE); /
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	114 if ((surface->flags & SDL_HWSURFACE) == 0)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	115 copy_trunc_str(f, sizeof(f), " SDL_SWSURFACE");
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	116
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	117 append_sdl_surface_flag(surface, f, sizeof(f), SDL_HWSURFACE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	118 append_sdl_surface_flag(surface, f, sizeof(f), SDL_ASYNCBLIT);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	119 append_sdl_surface_flag(surface, f, sizeof(f), SDL_ANYFORMAT);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	120 append_sdl_surface_flag(surface, f, sizeof(f), SDL_HWPALETTE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	121 append_sdl_surface_flag(surface, f, sizeof(f), SDL_DOUBLEBUF);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	122 append_sdl_surface_flag(surface, f, sizeof(f), SDL_FULLSCREEN);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	123 append_sdl_surface_flag(surface, f, sizeof(f), SDL_OPENGL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	124 append_sdl_surface_flag(surface, f, sizeof(f), SDL_RESIZABLE);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	125 append_sdl_surface_flag(surface, f, sizeof(f), SDL_NOFRAME);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	126 append_sdl_surface_flag(surface, f, sizeof(f), SDL_HWACCEL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	127 append_sdl_surface_flag(surface, f, sizeof(f), SDL_SRCCOLORKEY);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	128 append_sdl_surface_flag(surface, f, sizeof(f), SDL_RLEACCELOK);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	129 append_sdl_surface_flag(surface, f, sizeof(f), SDL_RLEACCEL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	130 append_sdl_surface_flag(surface, f, sizeof(f), SDL_SRCALPHA);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	131 append_sdl_surface_flag(surface, f, sizeof(f), SDL_PREALLOC);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	132
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	133 if (f[0] == '\0')
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	134 strcpy(f, " (none)");
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	135
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	136 printf(" flags :%s\n", f);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	137 }
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	138
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	139 printf("\n");
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	140 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	141
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	142 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	143 output_details(void)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	144 {
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	145 output_videoinfo_details();
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	146 output_surface_details("Source Surface", src);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	147 output_surface_details("Destination Surface", dest);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	148 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	149
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	150 static Uint32
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	151 blit(SDL_Surface * dst, SDL_Surface * src, int x, int y)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	152 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	153 Uint32 start = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	154 SDL_Rect srcRect;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	155 SDL_Rect dstRect;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	156
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	157 srcRect.x = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	158 srcRect.y = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	159 dstRect.x = x;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	160 dstRect.y = y;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	161 dstRect.w = srcRect.w = src->w; /* SDL will clip as appropriate. */
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	162 dstRect.h = srcRect.h = src->h;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	163
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	164 start = SDL_GetTicks();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	165 SDL_BlitSurface(src, &srcRect, dst, &dstRect);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	166 return (SDL_GetTicks() - start);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	167 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	168
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	169 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	170 blitCentered(SDL_Surface * dst, SDL_Surface * src)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	171 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	172 int x = (dst->w - src->w) / 2;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	173 int y = (dst->h - src->h) / 2;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	174 blit(dst, src, x, y);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	175 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	176
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	177 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	178 atoi_hex(const char *str)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	179 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	180 if (str == NULL)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	181 return 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	182
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	183 if (strlen(str) > 2) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	184 int retval = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	185 if ((str[0] == '0') && (str[1] == 'x'))
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	186 sscanf(str + 2, "%X", &retval);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	187 return (retval);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	188 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	189
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	190 return (atoi(str));
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	191 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	192
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	193
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	194 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	195 setup_test(int argc, char **argv)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	196 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	197 const char *dumpfile = NULL;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	198 SDL_Surface *bmp = NULL;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	199 Uint32 dstbpp = 32;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	200 Uint32 dstrmask = 0x00FF0000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	201 Uint32 dstgmask = 0x0000FF00;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	202 Uint32 dstbmask = 0x000000FF;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	203 Uint32 dstamask = 0x00000000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	204 Uint32 dstflags = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	205 int dstw = 640;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	206 int dsth = 480;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	207 Uint32 srcbpp = 32;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	208 Uint32 srcrmask = 0x00FF0000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	209 Uint32 srcgmask = 0x0000FF00;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	210 Uint32 srcbmask = 0x000000FF;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	211 Uint32 srcamask = 0x00000000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	212 Uint32 srcflags = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	213 int srcw = 640;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	214 int srch = 480;
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	215 Uint32 origsrcalphaflags = 0;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	216 Uint32 origdstalphaflags = 0;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	217 Uint32 srcalphaflags = 0;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	218 Uint32 dstalphaflags = 0;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	219 int srcalpha = 255;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	220 int dstalpha = 255;
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	221 int screenSurface = 0;
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	222 int i = 0;
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	223
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	224 for (i = 1; i < argc; i++) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	225 const char *arg = argv[i];
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	226
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	227 if (strcmp(arg, "--dstbpp") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	228 dstbpp = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	229 else if (strcmp(arg, "--dstrmask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	230 dstrmask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	231 else if (strcmp(arg, "--dstgmask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	232 dstgmask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	233 else if (strcmp(arg, "--dstbmask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	234 dstbmask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	235 else if (strcmp(arg, "--dstamask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	236 dstamask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	237 else if (strcmp(arg, "--dstwidth") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	238 dstw = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	239 else if (strcmp(arg, "--dstheight") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	240 dsth = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	241 else if (strcmp(arg, "--dsthwsurface") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	242 dstflags \|= SDL_HWSURFACE;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	243 else if (strcmp(arg, "--srcbpp") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	244 srcbpp = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	245 else if (strcmp(arg, "--srcrmask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	246 srcrmask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	247 else if (strcmp(arg, "--srcgmask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	248 srcgmask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	249 else if (strcmp(arg, "--srcbmask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	250 srcbmask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	251 else if (strcmp(arg, "--srcamask") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	252 srcamask = atoi_hex(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	253 else if (strcmp(arg, "--srcwidth") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	254 srcw = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	255 else if (strcmp(arg, "--srcheight") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	256 srch = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	257 else if (strcmp(arg, "--srchwsurface") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	258 srcflags \|= SDL_HWSURFACE;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	259 else if (strcmp(arg, "--seconds") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	260 testSeconds = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	261 else if (strcmp(arg, "--screen") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	262 screenSurface = 1;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	263 else if (strcmp(arg, "--dumpfile") == 0)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	264 dumpfile = argv[++i];
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	265 /* !!! FIXME: set colorkey. */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	266 else if (0) { /* !!! FIXME: we handle some commandlines elsewhere now */
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	267 fprintf(stderr, "Unknown commandline option: %s\n", arg);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	268 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	269 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	270 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	271
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	272 if (SDL_Init(SDL_INIT_VIDEO) == -1) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	273 fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	274 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	275 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	276
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	277 bmp = SDL_LoadBMP("sample.bmp");
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	278 if (bmp == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	279 fprintf(stderr, "SDL_LoadBMP failed: %s\n", SDL_GetError());
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	280 SDL_Quit();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	281 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	282 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	283
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	284 if ((dstflags & SDL_HWSURFACE) == 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	285 dstflags \|= SDL_SWSURFACE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	286 if ((srcflags & SDL_HWSURFACE) == 0)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	287 srcflags \|= SDL_SWSURFACE;
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	288
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	289 if (screenSurface)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	290 dest = SDL_SetVideoMode(dstw, dsth, dstbpp, dstflags);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	291 else {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	292 dest = SDL_CreateRGBSurface(dstflags, dstw, dsth, dstbpp,
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	293 dstrmask, dstgmask, dstbmask, dstamask);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	294 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	295
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	296 if (dest == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	297 fprintf(stderr, "dest surface creation failed: %s\n", SDL_GetError());
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	298 SDL_Quit();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	299 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	300 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	301
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	302 src = SDL_CreateRGBSurface(srcflags, srcw, srch, srcbpp,
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	303 srcrmask, srcgmask, srcbmask, srcamask);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	304 if (src == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	305 fprintf(stderr, "src surface creation failed: %s\n", SDL_GetError());
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	306 SDL_Quit();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	307 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	308 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	309
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	310 /* handle alpha settings... */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	311 srcalphaflags = (src->flags & SDL_SRCALPHA) \| (src->flags & SDL_RLEACCEL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	312 dstalphaflags =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	313 (dest->flags & SDL_SRCALPHA) \| (dest->flags & SDL_RLEACCEL);
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	314 origsrcalphaflags = srcalphaflags;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	315 origdstalphaflags = dstalphaflags;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	316 srcalpha = src->format->alpha;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	317 dstalpha = dest->format->alpha;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	318 for (i = 1; i < argc; i++) {
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	319 const char *arg = argv[i];
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	320
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	321 if (strcmp(arg, "--srcalpha") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	322 srcalpha = atoi(argv[++i]);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	323 else if (strcmp(arg, "--dstalpha") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	324 dstalpha = atoi(argv[++i]);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	325 else if (strcmp(arg, "--srcsrcalpha") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	326 srcalphaflags \|= SDL_SRCALPHA;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	327 else if (strcmp(arg, "--srcnosrcalpha") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	328 srcalphaflags &= ~SDL_SRCALPHA;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	329 else if (strcmp(arg, "--srcrleaccel") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	330 srcalphaflags \|= SDL_RLEACCEL;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	331 else if (strcmp(arg, "--srcnorleaccel") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	332 srcalphaflags &= ~SDL_RLEACCEL;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	333 else if (strcmp(arg, "--dstsrcalpha") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	334 dstalphaflags \|= SDL_SRCALPHA;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	335 else if (strcmp(arg, "--dstnosrcalpha") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	336 dstalphaflags &= ~SDL_SRCALPHA;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	337 else if (strcmp(arg, "--dstrleaccel") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	338 dstalphaflags \|= SDL_RLEACCEL;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	339 else if (strcmp(arg, "--dstnorleaccel") == 0)
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	340 dstalphaflags &= ~SDL_RLEACCEL;
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	341 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	342 if ((dstalphaflags != origdstalphaflags)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	343 \|\| (dstalpha != dest->format->alpha))
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	344 SDL_SetAlpha(dest, dstalphaflags, (Uint8) dstalpha);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	345 if ((srcalphaflags != origsrcalphaflags)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	346 \|\| (srcalpha != src->format->alpha))
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	347 SDL_SetAlpha(src, srcalphaflags, (Uint8) srcalpha);
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	348
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	349 /* set some sane defaults so we can see if the blit code is broken... */
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	350 SDL_FillRect(dest, NULL, SDL_MapRGB(dest->format, 0, 0, 0));
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	351 SDL_FillRect(src, NULL, SDL_MapRGB(src->format, 0, 0, 0));
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	352
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	353 blitCentered(src, bmp);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	354 SDL_FreeSurface(bmp);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	355
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	356 if (dumpfile)
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	357 SDL_SaveBMP(src, dumpfile); /* make sure initial convert is sane. */
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	358
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	359 output_details();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	360
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	361 return (1);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	362 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	363
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	364
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	365 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	366 test_blit_speed(void)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	367 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	368 Uint32 clearColor = SDL_MapRGB(dest->format, 0, 0, 0);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	369 Uint32 iterations = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	370 Uint32 elasped = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	371 Uint32 end = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	372 Uint32 now = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	373 Uint32 last = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	374 int testms = testSeconds * 1000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	375 int wmax = (dest->w - src->w);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	376 int hmax = (dest->h - src->h);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	377 int isScreen = (SDL_GetVideoSurface() == dest);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	378 SDL_Event event;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	379
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	380 printf("Testing blit speed for %d seconds...\n", testSeconds);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	381
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	382 now = SDL_GetTicks();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	383 end = now + testms;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	384
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	385 do {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	386 /* pump the event queue occasionally to keep OS happy... */
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	387 if (now - last > 1000) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	388 last = now;
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	389 while (SDL_PollEvent(&event)) { /* no-op. */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	390 }
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	391 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	392
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	393 iterations++;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	394 elasped += blit(dest, src, randRange(0, wmax), randRange(0, hmax));
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	395 if (isScreen) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	396 SDL_Flip(dest); /* show it! */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	397 SDL_FillRect(dest, NULL, clearColor); /* blank it for next time! */
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	398 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	399
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	400 now = SDL_GetTicks();
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	401 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	402 while (now < end);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	403
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	404 printf("Non-blitting crap accounted for %d percent of this run.\n",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	405 percent(testms - elasped, testms));
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	406
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	407 printf("%d blits took %d ms (%d fps).\n",
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	408 (int) iterations,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	409 (int) elasped,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	410 (int) (((float) iterations) / (((float) elasped) / 1000.0f)));
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	411 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	412
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	413 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	414 main(int argc, char **argv)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	415 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	416 int initialized = setup_test(argc, argv);
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	417 if (initialized) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	418 test_blit_speed();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	419 SDL_Quit();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	420 }
1895 c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. Sam Lantinga <slouken@libsdl.org> parents: 1231 diff changeset	421 return (!initialized);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	422 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	423
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	424 /* end of testblitspeed.c ... */

Mercurial > sdl-ios-xcode

annotate test/testblitspeed.c @ 3846:66fb40445587 SDL-ryan-multiple-audio-device