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Remove mask versions of SDL_CreateRGBSurface* #6701 (#6711)

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* Rename SDL_CreateRGBSurface{,From} to SDL_CreateSurface{,From}, which now takes a format parameter
This commit is contained in:
Sylvain Becker authored and GitHub committed 2022-12-01 08:04:02 -08:00
1 parent 778b8926b4
commit 932f61348d
36 files changed
+212 -558
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test/testautomation_render.c
+28 -32
View File
@@ -10,11 +10,8 @@
#define TESTRENDER_SCREEN_W 80
#define TESTRENDER_SCREEN_H 60
#define RENDER_COMPARE_FORMAT SDL_PIXELFORMAT_ARGB8888
#define RENDER_COMPARE_AMASK 0xff000000 /**< Alpha bit mask. */
#define RENDER_COMPARE_RMASK 0x00ff0000 /**< Red bit mask. */
#define RENDER_COMPARE_GMASK 0x0000ff00 /**< Green bit mask. */
#define RENDER_COMPARE_BMASK 0x000000ff /**< Blue bit mask. */
#define ALLOWABLE_ERROR_OPAQUE 0
#define ALLOWABLE_ERROR_BLENDED 64
@@ -1044,44 +1041,43 @@ _hasTexAlpha(void)
*
* \sa
* http://wiki.libsdl.org/SDL_RenderReadPixels
* http://wiki.libsdl.org/SDL_CreateRGBSurfaceFrom
* http://wiki.libsdl.org/SDL_CreateSurfaceFrom
* http://wiki.libsdl.org/SDL_FreeSurface
*/
static void
_compare(SDL_Surface *referenceSurface, int allowable_error)
{
int result;
SDL_Rect rect;
Uint8 *pixels;
SDL_Surface *testSurface;
int result;
SDL_Rect rect;
Uint8 *pixels;
SDL_Surface *testSurface;
/* Read pixels. */
pixels = (Uint8 *)SDL_malloc(4 * TESTRENDER_SCREEN_W * TESTRENDER_SCREEN_H);
SDLTest_AssertCheck(pixels != NULL, "Validate allocated temp pixel buffer");
if (pixels == NULL) {
return;
}
/* Read pixels. */
pixels = (Uint8 *)SDL_malloc(4*TESTRENDER_SCREEN_W*TESTRENDER_SCREEN_H);
SDLTest_AssertCheck(pixels != NULL, "Validate allocated temp pixel buffer");
if (pixels == NULL) {
return;
}
/* Explicitly specify the rect in case the window isn't the expected size... */
rect.x = 0;
rect.y = 0;
rect.w = TESTRENDER_SCREEN_W;
rect.h = TESTRENDER_SCREEN_H;
result = SDL_RenderReadPixels(renderer, &rect, RENDER_COMPARE_FORMAT, pixels, 80 * 4);
SDLTest_AssertCheck(result == 0, "Validate result from SDL_RenderReadPixels, expected: 0, got: %i", result);
/* Explicitly specify the rect in case the window isn't the expected size... */
rect.x = 0;
rect.y = 0;
rect.w = TESTRENDER_SCREEN_W;
rect.h = TESTRENDER_SCREEN_H;
result = SDL_RenderReadPixels(renderer, &rect, RENDER_COMPARE_FORMAT, pixels, 80*4 );
SDLTest_AssertCheck(result == 0, "Validate result from SDL_RenderReadPixels, expected: 0, got: %i", result);
/* Create surface. */
testSurface = SDL_CreateRGBSurfaceFrom(pixels, TESTRENDER_SCREEN_W, TESTRENDER_SCREEN_H, 32, TESTRENDER_SCREEN_W * 4,
RENDER_COMPARE_RMASK, RENDER_COMPARE_GMASK, RENDER_COMPARE_BMASK, RENDER_COMPARE_AMASK);
SDLTest_AssertCheck(testSurface != NULL, "Verify result from SDL_CreateRGBSurfaceFrom is not NULL");
/* Create surface. */
testSurface = SDL_CreateSurfaceFrom(pixels, TESTRENDER_SCREEN_W, TESTRENDER_SCREEN_H, TESTRENDER_SCREEN_W*4, RENDER_COMPARE_FORMAT);
SDLTest_AssertCheck(testSurface != NULL, "Verify result from SDL_CreateSurfaceFrom is not NULL");
/* Compare surface. */
result = SDLTest_CompareSurfaces(testSurface, referenceSurface, allowable_error);
SDLTest_AssertCheck(result == 0, "Validate result from SDLTest_CompareSurfaces, expected: 0, got: %i", result);
/* Compare surface. */
result = SDLTest_CompareSurfaces( testSurface, referenceSurface, allowable_error );
SDLTest_AssertCheck(result == 0, "Validate result from SDLTest_CompareSurfaces, expected: 0, got: %i", result);
/* Clean up. */
SDL_free(pixels);
SDL_FreeSurface(testSurface);
/* Clean up. */
SDL_free(pixels);
SDL_FreeSurface(testSurface);
}
/**
test/testautomation_surface.c
+35 -47
View File
@@ -40,21 +40,9 @@ void _surfaceSetUp(void *arg)
int result;
SDL_BlendMode blendMode = SDL_BLENDMODE_NONE;
SDL_BlendMode currentBlendMode;
Uint32 rmask, gmask, bmask, amask;
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
rmask = 0xff000000;
gmask = 0x00ff0000;
bmask = 0x0000ff00;
amask = 0x000000ff;
#else
rmask = 0x000000ff;
gmask = 0x0000ff00;
bmask = 0x00ff0000;
amask = 0xff000000;
#endif
referenceSurface = SDLTest_ImageBlit(); /* For size info */
testSurface = SDL_CreateRGBSurface(referenceSurface->w, referenceSurface->h, 32, rmask, gmask, bmask, amask);
testSurface = SDL_CreateSurface(referenceSurface->w, referenceSurface->h, SDL_PIXELFORMAT_RGBA32);
SDLTest_AssertCheck(testSurface != NULL, "Check that testSurface is not NULL");
if (testSurface != NULL) {
/* Disable blend mode for target surface */
@@ -597,116 +585,116 @@ int surface_testOverflow(void *arg)
SDL_memset(buf, '\0', sizeof(buf));
expectedError = "Parameter 'width' is invalid";
surface = SDL_CreateRGBSurfaceWithFormat(-3, 100, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurface(-3, 100, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect negative width");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, -1, 1, 4, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurfaceFrom(buf, -1, 1, 4, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect negative width");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, -1, 1, 32, 4, 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF);
surface = SDL_CreateSurfaceFrom(buf, -1, 1, 4, SDL_PIXELFORMAT_RGBA8888);
SDLTest_AssertCheck(surface == NULL, "Should detect negative width");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
expectedError = "Parameter 'height' is invalid";
surface = SDL_CreateRGBSurfaceWithFormat(100, -3, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurface(100, -3, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect negative height");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 1, -1, 4, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurfaceFrom(buf, 1, -1, 4, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect negative height");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, 1, -1, 32, 4, 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF);
surface = SDL_CreateSurfaceFrom(buf, 1, -1, 4, SDL_PIXELFORMAT_RGBA8888);
SDLTest_AssertCheck(surface == NULL, "Should detect negative height");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
expectedError = "Parameter 'pitch' is invalid";
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 4, 1, -1, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurfaceFrom(buf, 4, 1, -1, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect negative pitch");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, 1, 1, 32, -1, 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF);
surface = SDL_CreateSurfaceFrom(buf, 1, 1, -1, SDL_PIXELFORMAT_RGBA8888);
SDLTest_AssertCheck(surface == NULL, "Should detect negative pitch");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
/* Less than 1 byte per pixel: the pitch can legitimately be less than
* the width, but it must be enough to hold the appropriate number of
* bits per pixel. SDL_PIXELFORMAT_INDEX4* needs 1 byte per 2 pixels. */
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 6, 1, 3, SDL_PIXELFORMAT_INDEX4LSB);
* bits per pixel. SDL_PIXELFORMAT_INDEX4LSB* needs 1 byte per 2 pixels. */
surface = SDL_CreateSurfaceFrom(buf, 6, 1, 3, SDL_PIXELFORMAT_INDEX4LSB);
SDLTest_AssertCheck(surface != NULL, "6px * 4 bits per px fits in 3 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceFrom(buf, 6, 1, 4, 3, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 6, 1, 3, SDL_PIXELFORMAT_INDEX4LSB);
SDLTest_AssertCheck(surface != NULL, "6px * 4 bits per px fits in 3 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 7, 1, 3, SDL_PIXELFORMAT_INDEX4LSB);
surface = SDL_CreateSurfaceFrom(buf, 7, 1, 3, SDL_PIXELFORMAT_INDEX4LSB);
SDLTest_AssertCheck(surface == NULL, "Should detect pitch < width * bpp");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, 7, 1, 4, 3, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 7, 1, 3, SDL_PIXELFORMAT_INDEX4LSB);
SDLTest_AssertCheck(surface == NULL, "Should detect pitch < width * bpp");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 7, 1, 4, SDL_PIXELFORMAT_INDEX4LSB);
surface = SDL_CreateSurfaceFrom(buf, 7, 1, 4, SDL_PIXELFORMAT_INDEX4LSB);
SDLTest_AssertCheck(surface != NULL, "7px * 4 bits per px fits in 4 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceFrom(buf, 7, 1, 4, 4, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 7, 1, 4, SDL_PIXELFORMAT_INDEX4LSB);
SDLTest_AssertCheck(surface != NULL, "7px * 4 bits per px fits in 4 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
/* SDL_PIXELFORMAT_INDEX1* needs 1 byte per 8 pixels. */
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 16, 1, 2, SDL_PIXELFORMAT_INDEX1LSB);
surface = SDL_CreateSurfaceFrom(buf, 16, 1, 2, SDL_PIXELFORMAT_INDEX1LSB);
SDLTest_AssertCheck(surface != NULL, "16px * 1 bit per px fits in 2 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceFrom(buf, 16, 1, 1, 2, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 16, 1, 2, SDL_PIXELFORMAT_INDEX1LSB);
SDLTest_AssertCheck(surface != NULL, "16px * 1 bit per px fits in 2 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 17, 1, 2, SDL_PIXELFORMAT_INDEX1LSB);
surface = SDL_CreateSurfaceFrom(buf, 17, 1, 2, SDL_PIXELFORMAT_INDEX1LSB);
SDLTest_AssertCheck(surface == NULL, "Should detect pitch < width * bpp");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, 17, 1, 1, 2, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 17, 1, 2, SDL_PIXELFORMAT_INDEX1LSB);
SDLTest_AssertCheck(surface == NULL, "Should detect pitch < width * bpp");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 17, 1, 3, SDL_PIXELFORMAT_INDEX1LSB);
surface = SDL_CreateSurfaceFrom(buf, 17, 1, 3, SDL_PIXELFORMAT_INDEX1LSB);
SDLTest_AssertCheck(surface != NULL, "17px * 1 bit per px fits in 3 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceFrom(buf, 17, 1, 1, 3, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 17, 1, 3, SDL_PIXELFORMAT_INDEX1LSB);
SDLTest_AssertCheck(surface != NULL, "17px * 1 bit per px fits in 3 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
/* SDL_PIXELFORMAT_INDEX8 and SDL_PIXELFORMAT_RGB332 require 1 byte per pixel. */
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 5, 1, 5, SDL_PIXELFORMAT_RGB332);
surface = SDL_CreateSurfaceFrom(buf, 5, 1, 5, SDL_PIXELFORMAT_RGB332);
SDLTest_AssertCheck(surface != NULL, "5px * 8 bits per px fits in 5 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceFrom(buf, 5, 1, 8, 5, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 5, 1, 5, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface != NULL, "5px * 8 bits per px fits in 5 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 6, 1, 5, SDL_PIXELFORMAT_RGB332);
surface = SDL_CreateSurfaceFrom(buf, 6, 1, 5, SDL_PIXELFORMAT_RGB332);
SDLTest_AssertCheck(surface == NULL, "Should detect pitch < width * bpp");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, 6, 1, 8, 5, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 6, 1, 5, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect pitch < width * bpp");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
@@ -714,39 +702,39 @@ int surface_testOverflow(void *arg)
/* Everything else requires more than 1 byte per pixel, and rounds up
* each pixel to an integer number of bytes (e.g. RGB555 is really
* XRGB1555, with 1 bit per pixel wasted). */
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 3, 1, 6, SDL_PIXELFORMAT_RGB555);
surface = SDL_CreateSurfaceFrom(buf, 3, 1, 6, SDL_PIXELFORMAT_RGB555);
SDLTest_AssertCheck(surface != NULL, "3px * 15 (really 16) bits per px fits in 6 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceFrom(buf, 3, 1, 15, 6, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 3, 1, 6, SDL_PIXELFORMAT_RGB555);
SDLTest_AssertCheck(surface != NULL, "5px * 15 (really 16) bits per px fits in 6 bytes: %s",
surface != NULL ? "(success)" : SDL_GetError());
SDL_FreeSurface(surface);
surface = SDL_CreateRGBSurfaceWithFormatFrom(buf, 4, 1, 6, SDL_PIXELFORMAT_RGB555);
surface = SDL_CreateSurfaceFrom(buf, 4, 1, 6, SDL_PIXELFORMAT_RGB555);
SDLTest_AssertCheck(surface == NULL, "4px * 15 (really 16) bits per px doesn't fit in 6 bytes");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceFrom(buf, 4, 1, 15, 6, 0, 0, 0, 0);
surface = SDL_CreateSurfaceFrom(buf, 4, 1, 6, SDL_PIXELFORMAT_XRGB1555);
SDLTest_AssertCheck(surface == NULL, "4px * 15 (really 16) bits per px doesn't fit in 6 bytes");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
if (sizeof(size_t) == 4 && sizeof(int) >= 4) {
expectedError = "Out of memory";
surface = SDL_CreateRGBSurfaceWithFormat(SDL_MAX_SINT32, 1, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurface(SDL_MAX_SINT32, 1, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect overflow in width + alignment");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormat(SDL_MAX_SINT32 / 2, 1, SDL_PIXELFORMAT_ARGB8888);
surface = SDL_CreateSurface(SDL_MAX_SINT32 / 2, 1, SDL_PIXELFORMAT_ARGB8888);
SDLTest_AssertCheck(surface == NULL, "Should detect overflow in width * bytes per pixel");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormat((1 << 29) - 1, (1 << 29) - 1, SDL_PIXELFORMAT_INDEX8);
surface = SDL_CreateSurface((1 << 29) - 1, (1 << 29) - 1, SDL_PIXELFORMAT_INDEX8);
SDLTest_AssertCheck(surface == NULL, "Should detect overflow in width * height");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
surface = SDL_CreateRGBSurfaceWithFormat((1 << 15) + 1, (1 << 15) + 1, SDL_PIXELFORMAT_ARGB8888);
surface = SDL_CreateSurface((1 << 15) + 1, (1 << 15) + 1, SDL_PIXELFORMAT_ARGB8888);
SDLTest_AssertCheck(surface == NULL, "Should detect overflow in width * height * bytes per pixel");
SDLTest_AssertCheck(SDL_strcmp(SDL_GetError(), expectedError) == 0,
"Expected \"%s\", got \"%s\"", expectedError, SDL_GetError());
test/testoffscreen.c
+5 -6
View File
@@ -50,17 +50,16 @@ void draw()
void save_surface_to_bmp()
{
SDL_Surface *surface;
Uint32 r_mask, g_mask, b_mask, a_mask;
SDL_Surface* surface;
Uint32 pixel_format;
char file[128];
int bbp;
pixel_format = SDL_GetWindowPixelFormat(window);
SDL_PixelFormatEnumToMasks(pixel_format, &bbp, &r_mask, &g_mask, &b_mask, &a_mask);
surface = SDL_CreateRGBSurface(width, height, bbp, r_mask, g_mask, b_mask, a_mask);
SDL_RenderReadPixels(renderer, NULL, pixel_format, (void *)surface->pixels, surface->pitch);
surface = SDL_CreateSurface(width, height, pixel_format);
SDL_RenderReadPixels(renderer, NULL, pixel_format, (void*)surface->pixels, surface->pitch);
SDL_snprintf(file, sizeof(file), "SDL_window%" SDL_PRIs32 "-%8.8d.bmp",
SDL_GetWindowID(window), ++frame_number);
test/testshader.c
+1 -9
View File
@@ -322,15 +322,7 @@ SDL_GL_LoadTexture(SDL_Surface *surface, GLfloat *texcoord)
texcoord[2] = (GLfloat)surface->w / w; /* Max X */
texcoord[3] = (GLfloat)surface->h / h; /* Max Y */
image = SDL_CreateRGBSurface(w, h, 32,
#if SDL_BYTEORDER == SDL_LIL_ENDIAN /* OpenGL RGBA masks */
0x000000FF,
0x0000FF00, 0x00FF0000, 0xFF000000
#else
0xFF000000,
0x00FF0000, 0x0000FF00, 0x000000FF
#endif
);
image = SDL_CreateSurface(w, h, SDL_PIXELFORMAT_RGBA32);
if (image == NULL) {
return 0;
}
test/testyuv.c
+2 -2
View File
@@ -25,7 +25,7 @@ static SDL_bool is_packed_yuv_format(Uint32 format)
/* Create a surface with a good pattern for verifying YUV conversion */
static SDL_Surface *generate_test_pattern(int pattern_size)
{
SDL_Surface *pattern = SDL_CreateRGBSurfaceWithFormat(pattern_size, pattern_size, SDL_PIXELFORMAT_RGB24);
SDL_Surface *pattern = SDL_CreateSurface(pattern_size, pattern_size, SDL_PIXELFORMAT_RGB24);
if (pattern) {
int i, x, y;
@@ -334,7 +334,7 @@ int main(int argc, char **argv)
0, 100);
pitch = CalculateYUVPitch(yuv_format, original->w);
converted = SDL_CreateRGBSurfaceWithFormat(original->w, original->h, rgb_format);
converted = SDL_CreateSurface(original->w, original->h, rgb_format);
if (converted == NULL) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create converted surface: %s\n", SDL_GetError());
return 3;