diff --git a/VisualC/tests/testoverlay2/testoverlay2.vcxproj b/VisualC/tests/testoverlay2/testoverlay2.vcxproj
index 44ceb2107..6f710eaee 100644
--- a/VisualC/tests/testoverlay2/testoverlay2.vcxproj
+++ b/VisualC/tests/testoverlay2/testoverlay2.vcxproj
@@ -194,6 +194,12 @@
false
true
+
+ {da956fd3-e143-46f2-9fe5-c77bebc56b1a}
+ false
+ false
+ true
+
@@ -218,7 +224,6 @@
-
diff --git a/WhatsNew.txt b/WhatsNew.txt
index 1b25fc9f8..bbcef46f8 100644
--- a/WhatsNew.txt
+++ b/WhatsNew.txt
@@ -29,7 +29,7 @@ General:
* SDL_HINT_VIDEO_X11_XINERAMA
* SDL_HINT_VIDEO_X11_XVIDMODE
* SDL_stdinc.h no longer includes stdio.h, stdlib.h, etc., it only provides the SDL C runtime functionality
-* Added SDL_CreateSurface() and SDL_CreateSurfaceFrom() which replace the SDL_CreateRGBSurface*()
+* Added SDL_CreateSurface() and SDL_CreateSurfaceFrom() which replace the SDL_CreateRGBSurface*(), and can also be used to create YUV surfaces
* Removed unused 'flags' parameter from SDL_ConvertSurface and SDL_ConvertSurfaceFormat
* Removed 'SDL_GL_CONTEXT_EGL' from OpenGL configuration attributes
* SDL_GetTicks() now returns a 64-bit value and the tick values should be directly compared instead of using the SDL_TICKS_PASSED macro
diff --git a/src/render/SDL_yuv_sw.c b/src/render/SDL_yuv_sw.c
index a50538b42..f1a37c4f0 100644
--- a/src/render/SDL_yuv_sw.c
+++ b/src/render/SDL_yuv_sw.c
@@ -25,6 +25,7 @@
#if SDL_HAVE_YUV
#include "SDL_yuv_sw_c.h"
+#include "../video/SDL_yuv_c.h"
SDL_SW_YUVTexture *
SDL_SW_CreateYUVTexture(Uint32 format, int w, int h)
@@ -56,31 +57,8 @@ SDL_SW_CreateYUVTexture(Uint32 format, int w, int h)
swdata->w = w;
swdata->h = h;
{
- const int sz_plane = w * h;
- const int sz_plane_chroma = ((w + 1) / 2) * ((h + 1) / 2);
- const int sz_plane_packed = ((w + 1) / 2) * h;
- int dst_size = 0;
- switch (format) {
- case SDL_PIXELFORMAT_YV12: /**< Planar mode: Y + V + U (3 planes) */
- case SDL_PIXELFORMAT_IYUV: /**< Planar mode: Y + U + V (3 planes) */
- dst_size = sz_plane + sz_plane_chroma + sz_plane_chroma;
- break;
-
- case SDL_PIXELFORMAT_YUY2: /**< Packed mode: Y0+U0+Y1+V0 (1 plane) */
- case SDL_PIXELFORMAT_UYVY: /**< Packed mode: U0+Y0+V0+Y1 (1 plane) */
- case SDL_PIXELFORMAT_YVYU: /**< Packed mode: Y0+V0+Y1+U0 (1 plane) */
- dst_size = 4 * sz_plane_packed;
- break;
-
- case SDL_PIXELFORMAT_NV12: /**< Planar mode: Y + U/V interleaved (2 planes) */
- case SDL_PIXELFORMAT_NV21: /**< Planar mode: Y + V/U interleaved (2 planes) */
- dst_size = sz_plane + sz_plane_chroma + sz_plane_chroma;
- break;
-
- default:
- SDL_assert(0 && "We should never get here (caught above)");
- break;
- }
+ size_t dst_size;
+ SDL_CalculateYUVSize(format, w, h, &dst_size, NULL);
swdata->pixels = (Uint8 *)SDL_SIMDAlloc(dst_size);
if (!swdata->pixels) {
SDL_SW_DestroyYUVTexture(swdata);
diff --git a/src/video/SDL_pixels.c b/src/video/SDL_pixels.c
index 216bfaacf..e6c62124d 100644
--- a/src/video/SDL_pixels.c
+++ b/src/video/SDL_pixels.c
@@ -140,11 +140,14 @@ SDL_PixelFormatEnumToMasks(Uint32 format, int *bpp, Uint32 *Rmask,
{
Uint32 masks[4];
- /* This function doesn't work with FourCC pixel formats */
+#if SDL_HAVE_YUV
+ /* Partial support for SDL_Surface with FOURCC */
+#else
if (SDL_ISPIXELFORMAT_FOURCC(format)) {
- SDL_SetError("FOURCC pixel formats are not supported");
+ SDL_SetError("SDL not built with YUV support");
return SDL_FALSE;
}
+#endif
/* Initialize the values here */
if (SDL_BYTESPERPIXEL(format) <= 2) {
@@ -180,6 +183,11 @@ SDL_PixelFormatEnumToMasks(Uint32 format, int *bpp, Uint32 *Rmask,
return SDL_TRUE;
}
+ if (SDL_ISPIXELFORMAT_FOURCC(format)) {
+ /* Not a format that uses masks */
+ return SDL_TRUE;
+ }
+
if (SDL_PIXELTYPE(format) != SDL_PIXELTYPE_PACKED8 &&
SDL_PIXELTYPE(format) != SDL_PIXELTYPE_PACKED16 &&
SDL_PIXELTYPE(format) != SDL_PIXELTYPE_PACKED32) {
diff --git a/src/video/SDL_surface.c b/src/video/SDL_surface.c
index 5162d9a62..0a25af374 100644
--- a/src/video/SDL_surface.c
+++ b/src/video/SDL_surface.c
@@ -26,6 +26,7 @@
#include "SDL_pixels_c.h"
#include "SDL_yuv_c.h"
#include "../render/SDL_sysrender.h"
+#include "../video/SDL_yuv_c.h"
/* Check to make sure we can safely check multiplication of surface w and pitch and it won't overflow size_t */
SDL_COMPILE_TIME_ASSERT(surface_size_assumptions,
@@ -142,6 +143,15 @@ SDL_CreateSurface(int width, int height, Uint32 format)
return NULL;
}
+ if (SDL_ISPIXELFORMAT_FOURCC(surface->format->format)) {
+ /* Get correct size and pitch for YUV formats */
+ if (SDL_CalculateYUVSize(surface->format->format, surface->w, surface->h, &size, &surface->pitch) < 0) {
+ SDL_OutOfMemory();
+ SDL_FreeSurface(surface);
+ return NULL;
+ }
+ }
+
surface->pixels = SDL_SIMDAlloc(size);
if (!surface->pixels) {
SDL_FreeSurface(surface);
@@ -176,8 +186,8 @@ SDL_CreateSurface(int width, int height, Uint32 format)
*/
SDL_Surface *
SDL_CreateSurfaceFrom(void *pixels,
- int width, int height, int pitch,
- Uint32 format)
+ int width, int height, int pitch,
+ Uint32 format)
{
SDL_Surface *surface;
size_t minimalPitch;
@@ -1093,6 +1103,23 @@ SDL_ConvertSurface(SDL_Surface *surface, const SDL_PixelFormat *format)
return NULL;
}
+ if (SDL_ISPIXELFORMAT_FOURCC(format->format) || SDL_ISPIXELFORMAT_FOURCC(surface->format->format)) {
+
+ ret = SDL_ConvertPixels(surface->w, surface->h,
+ surface->format->format, surface->pixels, surface->pitch,
+ convert->format->format, convert->pixels, convert->pitch);
+
+ if (ret < 0) {
+ SDL_FreeSurface(convert);
+ return NULL;
+ }
+
+ /* Save the original copy flags */
+ copy_flags = surface->map->info.flags;
+
+ goto end;
+ }
+
/* Copy the palette if any */
if (format->palette && convert->format->palette) {
SDL_memcpy(convert->format->palette->colors,
@@ -1258,6 +1285,9 @@ SDL_ConvertSurface(SDL_Surface *surface, const SDL_PixelFormat *format)
}
}
}
+
+end:
+
SDL_SetClipRect(convert, &surface->clip_rect);
/* Enable alpha blending by default if the new surface has an
diff --git a/src/video/SDL_yuv.c b/src/video/SDL_yuv.c
index ea87cb4f9..773a375da 100644
--- a/src/video/SDL_yuv.c
+++ b/src/video/SDL_yuv.c
@@ -52,6 +52,54 @@ SDL_YUV_CONVERSION_MODE SDL_GetYUVConversionModeForResolution(int width, int hei
return mode;
}
+/*
+ * Calculate YUV size.
+ * Output 'pitch' that can be used with SDL_ConvertPixels()
+ *
+ * return 0 on success, -1 on error
+ */
+int SDL_CalculateYUVSize(Uint32 format, int w, int h, size_t *size, int *pitch)
+{
+ const int sz_plane = w * h;
+ const int sz_plane_chroma = ((w + 1) / 2) * ((h + 1) / 2);
+ const int sz_plane_packed = ((w + 1) / 2) * h;
+ int dst_size = 0;
+ switch (format) {
+ case SDL_PIXELFORMAT_YV12: /**< Planar mode: Y + V + U (3 planes) */
+ case SDL_PIXELFORMAT_IYUV: /**< Planar mode: Y + U + V (3 planes) */
+ dst_size = sz_plane + sz_plane_chroma + sz_plane_chroma;
+ if (pitch) {
+ *pitch = w;
+ }
+ break;
+
+ case SDL_PIXELFORMAT_YUY2: /**< Packed mode: Y0+U0+Y1+V0 (1 plane) */
+ case SDL_PIXELFORMAT_UYVY: /**< Packed mode: U0+Y0+V0+Y1 (1 plane) */
+ case SDL_PIXELFORMAT_YVYU: /**< Packed mode: Y0+V0+Y1+U0 (1 plane) */
+ dst_size = 4 * sz_plane_packed;
+ if (pitch) {
+ *pitch = ((w + 1) / 2) * 4;
+ }
+ break;
+
+ case SDL_PIXELFORMAT_NV12: /**< Planar mode: Y + U/V interleaved (2 planes) */
+ case SDL_PIXELFORMAT_NV21: /**< Planar mode: Y + V/U interleaved (2 planes) */
+ dst_size = sz_plane + sz_plane_chroma + sz_plane_chroma;
+ if (pitch) {
+ *pitch = w;
+ }
+ break;
+
+ default:
+ return -1;
+ }
+
+ if (size) {
+ *size = dst_size;
+ }
+ return 0;
+}
+
#if SDL_HAVE_YUV
static int GetYUVConversionType(int width, int height, YCbCrType *yuv_type)
diff --git a/src/video/SDL_yuv_c.h b/src/video/SDL_yuv_c.h
index 7bb06fe50..d37c4b9e1 100644
--- a/src/video/SDL_yuv_c.h
+++ b/src/video/SDL_yuv_c.h
@@ -30,6 +30,9 @@ extern int SDL_ConvertPixels_YUV_to_RGB(int width, int height, Uint32 src_format
extern int SDL_ConvertPixels_RGB_to_YUV(int width, int height, Uint32 src_format, const void *src, int src_pitch, Uint32 dst_format, void *dst, int dst_pitch);
extern int SDL_ConvertPixels_YUV_to_YUV(int width, int height, Uint32 src_format, const void *src, int src_pitch, Uint32 dst_format, void *dst, int dst_pitch);
+
+extern int SDL_CalculateYUVSize(Uint32 format, int w, int h, size_t *size, int *pitch);
+
#endif /* SDL_yuv_c_h_ */
/* vi: set ts=4 sw=4 expandtab: */
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f192eef55..1cccd3528 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -175,7 +175,7 @@ elseif(HAVE_X11)
target_link_libraries(testnative PRIVATE X11)
endif()
-add_sdl_test_executable(testoverlay2 NEEDS_RESOURCES TESTUTILS testoverlay2.c testyuv_cvt.c)
+add_sdl_test_executable(testoverlay2 NEEDS_RESOURCES TESTUTILS testoverlay2.c)
add_sdl_test_executable(testplatform NONINTERACTIVE testplatform.c)
add_sdl_test_executable(testpower NONINTERACTIVE testpower.c)
add_sdl_test_executable(testfilesystem NONINTERACTIVE testfilesystem.c)
diff --git a/test/testoverlay2.c b/test/testoverlay2.c
index 617db7390..39a4c701a 100644
--- a/test/testoverlay2.c
+++ b/test/testoverlay2.c
@@ -22,9 +22,8 @@
#include
#endif
-#include
-
-#include "testyuv_cvt.h"
+#include
+#include
#include "testutils.h"
#define MOOSEPIC_W 64
@@ -142,47 +141,91 @@ SDL_Color MooseColors[84] = {
};
/* *INDENT-ON* */ /* clang-format on */
-Uint8 MooseFrame[MOOSEFRAMES_COUNT][MOOSEFRAME_SIZE * 2];
-SDL_Texture *MooseTexture;
+static SDLTest_CommonState *state;
+static Uint32 next_fps_check, frames;
+static const Uint32 fps_check_delay = 5000;
+
+SDL_Surface *MooseYUVSurfaces[MOOSEFRAMES_COUNT];
+SDL_Texture *MooseTexture = NULL;
SDL_Rect displayrect;
int window_w;
int window_h;
-SDL_Renderer *renderer;
int paused = 0;
-int i;
-SDL_bool done = SDL_FALSE;
+int done = 0;
static int fpsdelay;
+SDL_bool streaming = SDL_TRUE;
+Uint8 *RawMooseData = NULL;
/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
static void
quit(int rc)
{
- SDL_Quit();
- exit(rc);
+ int i;
+
+ /* If rc is 0, just let main return normally rather than calling exit.
+ * This allows testing of platforms where SDL_main is required and does meaningful cleanup.
+ */
+
+ SDL_free(RawMooseData);
+
+ for (i = 0; i < MOOSEFRAMES_COUNT; i++) {
+ SDL_FreeSurface(MooseYUVSurfaces[i]);
+ }
+
+ SDLTest_CommonQuit(state);
+
+
+ if (rc != 0) {
+ exit(rc);
+ }
}
-static void
-PrintUsage(char *argv0)
+void MoveSprites(SDL_Renderer *renderer)
{
- SDL_Log("Usage: %s [arg] [arg] [arg] ...\n", argv0);
- SDL_Log("\n");
- SDL_Log("Where 'arg' is any of the following options:\n");
- SDL_Log("\n");
- SDL_Log(" -fps \n");
- SDL_Log(" -nodelay\n");
- SDL_Log(" -format (one of the: YV12, IYUV, YUY2, UYVY, YVYU)\n");
- SDL_Log(" -scale (initial scale of the overlay)\n");
- SDL_Log(" -help (shows this help)\n");
- SDL_Log("\n");
- SDL_Log("Press ESC to exit, or SPACE to freeze the movie while application running.\n");
- SDL_Log("\n");
+ static int i = 0;
+
+ if (streaming) {
+ if (!paused) {
+ i = (i + 1) % MOOSEFRAMES_COUNT;
+ SDL_UpdateTexture(MooseTexture, NULL, MooseYUVSurfaces[i]->pixels, MooseYUVSurfaces[i]->pitch);
+ }
+ SDL_RenderClear(renderer);
+ SDL_RenderCopy(renderer, MooseTexture, NULL, &displayrect);
+ SDL_RenderPresent(renderer);
+ } else {
+ SDL_Texture *tmp;
+
+ /* Test SDL_CreateTextureFromSurface */
+ if (!paused) {
+ i = (i + 1) % MOOSEFRAMES_COUNT;
+ }
+
+ tmp = SDL_CreateTextureFromSurface(renderer, MooseYUVSurfaces[i]);
+ if (tmp == NULL) {
+ SDL_Log("Error %s", SDL_GetError());
+ quit(7);
+ }
+
+ SDL_RenderClear(renderer);
+ SDL_RenderCopy(renderer, tmp, NULL, &displayrect);
+ SDL_RenderPresent(renderer);
+ SDL_DestroyTexture(tmp);
+ }
}
+
void loop()
{
+ Uint32 now;
+ int i;
SDL_Event event;
+
+ SDL_Renderer *renderer = state->renderers[0]; /* only 1 window */
+ /* Check for events */
while (SDL_PollEvent(&event)) {
+ SDLTest_CommonEvent(state, &event, &done);
+
switch (event.type) {
case SDL_WINDOWEVENT:
if (event.window.event == SDL_WINDOWEVENT_RESIZED) {
@@ -209,9 +252,6 @@ void loop()
if (event.key.keysym.sym != SDLK_ESCAPE) {
break;
}
- case SDL_QUIT:
- done = SDL_TRUE;
- break;
}
}
@@ -219,94 +259,145 @@ void loop()
SDL_Delay(fpsdelay);
#endif
- if (!paused) {
- i = (i + 1) % MOOSEFRAMES_COUNT;
-
- SDL_UpdateTexture(MooseTexture, NULL, MooseFrame[i], MOOSEPIC_W);
+ for (i = 0; i < state->num_windows; ++i) {
+ if (state->windows[i] == NULL) {
+ continue;
+ }
+ MoveSprites(state->renderers[i]);
}
- SDL_RenderClear(renderer);
- SDL_RenderCopy(renderer, MooseTexture, NULL, &displayrect);
- SDL_RenderPresent(renderer);
-
#ifdef __EMSCRIPTEN__
if (done) {
emscripten_cancel_main_loop();
}
#endif
+
+ frames++;
+ now = SDL_GetTicks();
+ if (SDL_TICKS_PASSED(now, next_fps_check)) {
+ /* Print out some timing information */
+ const Uint32 then = next_fps_check - fps_check_delay;
+ const double fps = ((double)frames * 1000) / (now - then);
+ SDL_Log("%2.2f frames per second\n", fps);
+ next_fps_check = now + fps_check_delay;
+ frames = 0;
+ }
}
+
int main(int argc, char **argv)
{
- Uint8 *RawMooseData;
SDL_RWops *handle;
- SDL_Window *window;
+ int i;
int j;
int fps = 12;
int nodelay = 0;
int scale = 5;
char *filename = NULL;
+ int yuv_format = SDL_PIXELFORMAT_YV12;
- /* Enable standard application logging */
- SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
+ /* Initialize test framework */
+ state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO);
+ if (state == NULL) {
+ return 1;
+ }
+
+ SDL_zeroa(MooseYUVSurfaces);
- if (SDL_Init(SDL_INIT_VIDEO) < 0) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n", SDL_GetError());
- return 3;
+ for (i = 1; i < argc;) {
+ int consumed;
+
+ consumed = SDLTest_CommonArg(state, i);
+ if (consumed == 0) {
+ consumed = -1;
+ if (SDL_strcmp(argv[i], "--fps") == 0) {
+ if (argv[i + 1]) {
+ consumed = 2;
+ fps = SDL_atoi(argv[i + 1]);
+ if (fps == 0) {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --fps option requires an argument [from 1 to 1000], default is 12.\n");
+ quit(10);
+ }
+ if ((fps < 0) || (fps > 1000)) {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --fps option must be in range from 1 to 1000, default is 12.\n");
+ quit(10);
+ }
+ } else {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --fps option requires an argument [from 1 to 1000], default is 12.\n");
+ quit(10);
+ }
+ } else if (SDL_strcmp(argv[i], "--nodelay") == 0) {
+ consumed = 1;
+ nodelay = 1;
+ } else if (SDL_strcmp(argv[i], "--nostreaming") == 0) {
+ consumed = 1;
+ streaming = SDL_FALSE;
+ } else if (SDL_strcmp(argv[i], "--scale") == 0) {
+ consumed = 2;
+ if (argv[i + 1]) {
+ scale = SDL_atoi(argv[i + 1]);
+ if (scale == 0) {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --scale option requires an argument [from 1 to 50], default is 5.\n");
+ quit(10);
+ }
+ if ((scale < 0) || (scale > 50)) {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --scale option must be in range from 1 to 50, default is 5.\n");
+ quit(10);
+ }
+ } else {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --fps option requires an argument [from 1 to 1000], default is 12.\n");
+ quit(10);
+ }
+ } else if (SDL_strcmp(argv[i], "--yuvformat") == 0) {
+ consumed = 2;
+ if (argv[i + 1]) {
+ char *fmt = argv[i + 1];
+
+ if (SDL_strcmp(fmt, "YV12") == 0) {
+ yuv_format = SDL_PIXELFORMAT_YV12;
+ } else if (SDL_strcmp(fmt, "IYUV") == 0) {
+ yuv_format = SDL_PIXELFORMAT_IYUV;
+ } else if (SDL_strcmp(fmt, "YUY2") == 0) {
+ yuv_format = SDL_PIXELFORMAT_YUY2;
+ } else if (SDL_strcmp(fmt, "UYVY") == 0) {
+ yuv_format = SDL_PIXELFORMAT_UYVY;
+ } else if (SDL_strcmp(fmt, "YVYU") == 0) {
+ yuv_format = SDL_PIXELFORMAT_YVYU;
+ } else if (SDL_strcmp(fmt, "NV12") == 0) {
+ yuv_format = SDL_PIXELFORMAT_NV12;
+ } else if (SDL_strcmp(fmt, "NV21") == 0) {
+ yuv_format = SDL_PIXELFORMAT_NV21;
+ } else {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --yuvformat option requires one of the: YV12 (default), IYUV, YUY2, UYVY, YVYU, NV12, NV21)\n");
+ quit(10);
+ }
+ } else {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "The --yuvformat option requires one of the: YV12 (default), IYUV, YUY2, UYVY, YVYU, NV12, NV21)\n");
+ quit(10);
+ }
+ }
+
+ }
+ if (consumed < 0) {
+ static const char *options[] = {
+ "[--fps ]",
+ "[--nodelay]",
+ "[--yuvformat ] (one of the: YV12 (default), IYUV, YUY2, UYVY, YVYU, NV12, NV21)",
+ "[--scale ] (initial scale of the overlay)",
+ "[--nostreaming] path that use SDL_CreateTextureFromSurface() not STREAMING texture",
+ NULL
+ };
+ SDLTest_CommonLogUsage(state, argv[0], options);
+ quit(1);
+ }
+ i += consumed;
}
- while (argc > 1) {
- if (SDL_strcmp(argv[1], "-fps") == 0) {
- if (argv[2]) {
- fps = SDL_atoi(argv[2]);
- if (fps == 0) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
- "The -fps option requires an argument [from 1 to 1000], default is 12.\n");
- quit(10);
- }
- if ((fps < 0) || (fps > 1000)) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
- "The -fps option must be in range from 1 to 1000, default is 12.\n");
- quit(10);
- }
- argv += 2;
- argc -= 2;
- } else {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
- "The -fps option requires an argument [from 1 to 1000], default is 12.\n");
- quit(10);
- }
- } else if (SDL_strcmp(argv[1], "-nodelay") == 0) {
- nodelay = 1;
- argv += 1;
- argc -= 1;
- } else if (SDL_strcmp(argv[1], "-scale") == 0) {
- if (argv[2]) {
- scale = SDL_atoi(argv[2]);
- if (scale == 0) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
- "The -scale option requires an argument [from 1 to 50], default is 5.\n");
- quit(10);
- }
- if ((scale < 0) || (scale > 50)) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
- "The -scale option must be in range from 1 to 50, default is 5.\n");
- quit(10);
- }
- argv += 2;
- argc -= 2;
- } else {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
- "The -fps option requires an argument [from 1 to 1000], default is 12.\n");
- quit(10);
- }
- } else if ((SDL_strcmp(argv[1], "-help") == 0) || (SDL_strcmp(argv[1], "-h") == 0)) {
- PrintUsage(argv[0]);
- quit(0);
- } else {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Unrecognized option: %s.\n", argv[1]);
- quit(10);
- }
- break;
+ /* Force window size */
+ state->window_w = MOOSEPIC_W * scale;
+ state->window_h = MOOSEPIC_H * scale;
+
+ if (!SDLTest_CommonInit(state)) {
+ quit(2);
}
RawMooseData = (Uint8 *)SDL_malloc(MOOSEFRAME_SIZE * MOOSEFRAMES_COUNT);
@@ -319,14 +410,12 @@ int main(int argc, char **argv)
filename = GetResourceFilename(NULL, "moose.dat");
if (filename == NULL) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory\n");
- SDL_free(RawMooseData);
- return -1;
+ quit(2);
}
handle = SDL_RWFromFile(filename, "rb");
SDL_free(filename);
if (handle == NULL) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Can't find the file moose.dat !\n");
- SDL_free(RawMooseData);
quit(2);
}
@@ -337,52 +426,57 @@ int main(int argc, char **argv)
/* Create the window and renderer */
window_w = MOOSEPIC_W * scale;
window_h = MOOSEPIC_H * scale;
- window = SDL_CreateWindow("Happy Moose",
- SDL_WINDOWPOS_UNDEFINED,
- SDL_WINDOWPOS_UNDEFINED,
- window_w, window_h,
- SDL_WINDOW_RESIZABLE);
- if (window == NULL) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create window: %s\n", SDL_GetError());
- SDL_free(RawMooseData);
- quit(4);
+
+ if (state->num_windows != 1) {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Only one window allowed\n");
+ quit(1);
}
- renderer = SDL_CreateRenderer(window, -1, 0);
- if (renderer == NULL) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create renderer: %s\n", SDL_GetError());
- SDL_free(RawMooseData);
- quit(4);
+ for (i = 0; i < state->num_windows; ++i) {
+ SDL_Renderer *renderer = state->renderers[i];
+
+ if (streaming) {
+ MooseTexture = SDL_CreateTexture(renderer, yuv_format, SDL_TEXTUREACCESS_STREAMING, MOOSEPIC_W, MOOSEPIC_H);
+ if (MooseTexture == NULL) {
+ SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create texture: %s\n", SDL_GetError());
+ quit(5);
+ }
+ }
}
- MooseTexture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12, SDL_TEXTUREACCESS_STREAMING, MOOSEPIC_W, MOOSEPIC_H);
- if (MooseTexture == NULL) {
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create texture: %s\n", SDL_GetError());
- SDL_free(RawMooseData);
- quit(5);
- }
/* Uncomment this to check vertex color with a YUV texture */
/* SDL_SetTextureColorMod(MooseTexture, 0xff, 0x80, 0x80); */
for (i = 0; i < MOOSEFRAMES_COUNT; i++) {
- Uint8 MooseFrameRGB[MOOSEFRAME_SIZE * 3];
- Uint8 *rgb;
- Uint8 *frame;
-
- rgb = MooseFrameRGB;
- frame = RawMooseData + i * MOOSEFRAME_SIZE;
- for (j = 0; j < MOOSEFRAME_SIZE; ++j) {
- rgb[0] = MooseColors[frame[j]].r;
- rgb[1] = MooseColors[frame[j]].g;
- rgb[2] = MooseColors[frame[j]].b;
- rgb += 3;
+ /* Create RGB SDL_Surface */
+ SDL_Surface *mooseRGBSurface = SDL_CreateSurface(MOOSEPIC_W, MOOSEPIC_H, SDL_PIXELFORMAT_RGB24);
+ if (mooseRGBSurface == NULL) {
+ quit(6);
}
- ConvertRGBtoYUV(SDL_PIXELFORMAT_YV12, MooseFrameRGB, MOOSEPIC_W * 3, MooseFrame[i], MOOSEPIC_W, MOOSEPIC_H,
- SDL_GetYUVConversionModeForResolution(MOOSEPIC_W, MOOSEPIC_H),
- 0, 100);
+
+ /* Load Moose into a RGB SDL_Surface */
+ {
+ Uint8 *rgb = mooseRGBSurface->pixels;
+ Uint8 *frame = RawMooseData + i * MOOSEFRAME_SIZE;
+ for (j = 0; j < MOOSEFRAME_SIZE; ++j) {
+ rgb[0] = MooseColors[frame[j]].r;
+ rgb[1] = MooseColors[frame[j]].g;
+ rgb[2] = MooseColors[frame[j]].b;
+ rgb += 3;
+ }
+ }
+
+ /* Convert to YUV SDL_Surface */
+ MooseYUVSurfaces[i] = SDL_ConvertSurfaceFormat(mooseRGBSurface, yuv_format);
+ if (MooseYUVSurfaces[i] == NULL) {
+ quit(7);
+ }
+
+ SDL_FreeSurface(mooseRGBSurface);
}
SDL_free(RawMooseData);
+ RawMooseData = NULL;
/* set the start frame */
i = 0;
@@ -400,6 +494,11 @@ int main(int argc, char **argv)
/* Ignore key up events, they don't even get filtered */
SDL_EventState(SDL_KEYUP, SDL_IGNORE);
+ /* Main render loop */
+ frames = 0;
+ next_fps_check = SDL_GetTicks() + fps_check_delay;
+ done = 0;
+
/* Loop, waiting for QUIT or RESIZE */
#ifdef __EMSCRIPTEN__
emscripten_set_main_loop(loop, nodelay ? 0 : fps, 1);
@@ -409,7 +508,6 @@ int main(int argc, char **argv)
}
#endif
- SDL_DestroyRenderer(renderer);
quit(0);
return 0;
}