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

annotate test/testblitspeed.c @ 3696:47d923feedb0

Fixed bug #935 Patrice Mandin Hello, I originally added pth support for threads in SDL 1.2 because on the Atari platform we did not have any thread library. I think pth support could be removed from SDL 1.3 for two reasons: - Atari platform removed - pth does not provides real (preemptive) threads, because it is user space, and expect the application to call one of its function to give CPU to another thread. So it is not exactly useful for applications, that expect threads to run simultaneously.

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 24 Jan 2010 20:47:20 +0000
parents	204be4fc2726
children

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);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	94
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	95 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	96 (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	97 (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	98 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	99 (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	100 (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	101 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	102 (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	103 (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	104 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	105 (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	106 (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	107
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	108 f[0] = '\0';
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	109
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	110 /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	111 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	112 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	113
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	114 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	115 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	116 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	117 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	118 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	119 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	120 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	121 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	122 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	123 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	124 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	125 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	126 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	127 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	128 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	129
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	130 if (f[0] == '\0')
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	131 strcpy(f, " (none)");
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	132
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	133 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	134 }
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	135
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	136 printf("\n");
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	137 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	138
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	139 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	140 output_details(void)
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	141 {
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	142 output_videoinfo_details();
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	143 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	144 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	145 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	146
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	147 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	148 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	149 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	150 Uint32 start = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	151 SDL_Rect srcRect;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	152 SDL_Rect dstRect;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	153
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	154 srcRect.x = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	155 srcRect.y = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	156 dstRect.x = x;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	157 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	158 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	159 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	160
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	161 start = SDL_GetTicks();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	162 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	163 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	164 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	165
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 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	167 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	168 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	169 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	170 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	171 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	172 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	173
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	174 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	175 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	176 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	177 if (str == NULL)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	178 return 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	179
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	180 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	181 int retval = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	182 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	183 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	184 return (retval);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	185 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	186
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 (atoi(str));
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
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	190
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	191 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	192 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	193 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	194 const char *dumpfile = NULL;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	195 SDL_Surface *bmp = NULL;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	196 Uint32 dstbpp = 32;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	197 Uint32 dstrmask = 0x00FF0000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	198 Uint32 dstgmask = 0x0000FF00;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	199 Uint32 dstbmask = 0x000000FF;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	200 Uint32 dstamask = 0x00000000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	201 Uint32 dstflags = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	202 int dstw = 640;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	203 int dsth = 480;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	204 Uint32 srcbpp = 32;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	205 Uint32 srcrmask = 0x00FF0000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	206 Uint32 srcgmask = 0x0000FF00;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	207 Uint32 srcbmask = 0x000000FF;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	208 Uint32 srcamask = 0x00000000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	209 Uint32 srcflags = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	210 int srcw = 640;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	211 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	212 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	213 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	214 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	215 Uint32 dstalphaflags = 0;
2267 c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	216 Uint8 origsrcalpha = 255;
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	217 Uint8 origdstalpha = 255;
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	218 Uint8 srcalpha = 255;
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	219 Uint8 dstalpha = 255;
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	220 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	221 int i = 0;
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	222
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	223 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	224 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	225
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	226 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	227 dstbpp = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	228 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	229 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	230 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	231 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	232 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	233 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	234 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	235 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	236 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	237 dstw = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	238 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	239 dsth = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	240 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	241 dstflags \|= SDL_HWSURFACE;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	242 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	243 srcbpp = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	244 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	245 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	246 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	247 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	248 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	249 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	250 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	251 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	252 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	253 srcw = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	254 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	255 srch = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	256 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	257 srcflags \|= SDL_HWSURFACE;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	258 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	259 testSeconds = atoi(argv[++i]);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	260 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	261 screenSurface = 1;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	262 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	263 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	264 /* !!! 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	265 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	266 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	267 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	268 }
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
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	271 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	272 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	273 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	274 }
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 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	277 if (bmp == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	278 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	279 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	280 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	281 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	282
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	283 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	284 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	285 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	286 srcflags \|= SDL_SWSURFACE;
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	287
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	288 if (screenSurface)
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	289 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	290 else {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	291 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	292 dstrmask, dstgmask, dstbmask, dstamask);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	293 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	294
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	295 if (dest == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	296 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	297 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	298 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	299 }
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 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	302 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	303 if (src == NULL) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	304 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	305 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	306 return (0);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	307 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	308
1231 cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	309 /* 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	310 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	311 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	312 (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	313 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	314 origdstalphaflags = dstalphaflags;
2267 c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	315 SDL_GetSurfaceAlphaMod(src, &srcalpha);
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	316 SDL_GetSurfaceAlphaMod(dest, &dstalpha);
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	317 origsrcalpha = srcalpha;
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	318 origdstalpha = 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	319 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	320 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	321
cf59e7b91ed4 testblitspeed.c improvements: cleaned up output, and allow user to set surface Ryan C. Gordon <icculus@icculus.org> parents: 1039 diff changeset	322 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	323 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	324 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	325 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	326 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	327 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	328 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	329 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	330 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	331 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	332 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	333 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	334 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	335 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	336 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	337 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	338 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	339 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	340 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	341 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	342 }
2267 c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	343 if ((dstalphaflags != origdstalphaflags) \|\| (origdstalpha != dstalpha))
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	344 SDL_SetAlpha(dest, dstalphaflags, dstalpha);
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	345 if ((srcalphaflags != origsrcalphaflags) \|\| (origsrcalpha != srcalpha))
c785543d1843 Okay, still some bugs, but everything builds again... Sam Lantinga <slouken@libsdl.org> parents: 1895 diff changeset	346 SDL_SetAlpha(src, srcalphaflags, srcalpha);
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
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	348 /* 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	349 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	350 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	351
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	352 blitCentered(src, bmp);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	353 SDL_FreeSurface(bmp);
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	354
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	355 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	356 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	357
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	358 output_details();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	359
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	360 return (1);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	361 }
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
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	364 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	365 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	366 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	367 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	368 Uint32 iterations = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	369 Uint32 elasped = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	370 Uint32 end = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	371 Uint32 now = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	372 Uint32 last = 0;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	373 int testms = testSeconds * 1000;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	374 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	375 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	376 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	377 SDL_Event event;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	378
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	379 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	380
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	381 now = SDL_GetTicks();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	382 end = now + testms;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	383
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	384 do {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	385 /* 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	386 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	387 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	388 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	389 }
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	390 }
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 iterations++;
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	393 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	394 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	395 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	396 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	397 }
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 now = SDL_GetTicks();
2735 204be4fc2726 Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 2267 diff changeset	400 } while (now < end);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	401
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	402 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	403 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	404
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	405 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	406 (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	407 (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	408 (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	409 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	410
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	411 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	412 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	413 {
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	414 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	415 if (initialized) {
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	416 test_blit_speed();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	417 SDL_Quit();
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	418 }
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	419 return (!initialized);
1039 68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	420 }
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	421
68f2b997758e Added testblitspeed to aid in profiling of SDL's blitters. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	422 /* end of testblitspeed.c ... */

Mercurial > sdl-ios-xcode

annotate test/testblitspeed.c @ 3696:47d923feedb0