SDL_test_imageBlit.c File Reference

#include "SDL_config.h"
#include "SDL_test.h"

Include dependency graph for SDL_test_imageBlit.c:

Go to the source code of this file.

Functions
SDL_Surface *	SDLTest_ImageBlit ()
	Returns the Blit test image as SDL_Surface.
SDL_Surface *	SDLTest_ImageBlitColor ()
	Returns the BlitColor test image as SDL_Surface.
SDL_Surface *	SDLTest_ImageBlitAlpha ()
	Returns the BlitAlpha test image as SDL_Surface.

Variables
static const SDLTest_SurfaceImage_t	SDLTest_imageBlit
static const SDLTest_SurfaceImage_t	SDLTest_imageBlitColor
static const SDLTest_SurfaceImage_t	SDLTest_imageBlitAlpha

Function Documentation

SDL_Surface* SDLTest_ImageBlit

(

void

)

Returns the Blit test image as SDL_Surface.

Definition at line 541 of file SDL_test_imageBlit.c.

References SDLTest_SurfaceImage_t::bytes_per_pixel, SDLTest_SurfaceImage_t::height, SDLTest_SurfaceImage_t::pixel_data, SDL_BIG_ENDIAN, SDL_BYTEORDER, SDL_CreateRGBSurfaceFrom, and SDLTest_SurfaceImage_t::width.

Referenced by _surfaceSetUp(), render_testBlit(), and surface_testBlit().

{
   SDL_Surface *surface = SDL_CreateRGBSurfaceFrom(
        (void*)SDLTest_imageBlit.pixel_data,
        SDLTest_imageBlit.width,
        SDLTest_imageBlit.height,
        SDLTest_imageBlit.bytes_per_pixel * 8,
        SDLTest_imageBlit.width * SDLTest_imageBlit.bytes_per_pixel,
#if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
         0xff000000, /* Red bit mask. */
         0x00ff0000, /* Green bit mask. */
         0x0000ff00, /* Blue bit mask. */
         0x000000ff  /* Alpha bit mask. */
#else
         0x000000ff, /* Red bit mask. */
         0x0000ff00, /* Green bit mask. */
         0x00ff0000, /* Blue bit mask. */
         0xff000000  /* Alpha bit mask. */
#endif
         );
   return surface;
}

SDL_Surface* SDLTest_ImageBlitAlpha

(

void

)

Returns the BlitAlpha test image as SDL_Surface.

Definition at line 1536 of file SDL_test_imageBlit.c.

References SDLTest_SurfaceImage_t::bytes_per_pixel, SDLTest_SurfaceImage_t::height, SDLTest_SurfaceImage_t::pixel_data, SDL_BIG_ENDIAN, SDL_BYTEORDER, SDL_CreateRGBSurfaceFrom, and SDLTest_SurfaceImage_t::width.

Referenced by render_testBlitAlpha(), and surface_testBlitAlphaMod().

{
   SDL_Surface *surface = SDL_CreateRGBSurfaceFrom(
        (void*)SDLTest_imageBlitAlpha.pixel_data,
        SDLTest_imageBlitAlpha.width,
        SDLTest_imageBlitAlpha.height,
        SDLTest_imageBlitAlpha.bytes_per_pixel * 8,
        SDLTest_imageBlitAlpha.width * SDLTest_imageBlitAlpha.bytes_per_pixel,
#if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
         0xff000000, /* Red bit mask. */
         0x00ff0000, /* Green bit mask. */
         0x0000ff00, /* Blue bit mask. */
         0x000000ff  /* Alpha bit mask. */
#else
         0x000000ff, /* Red bit mask. */
         0x0000ff00, /* Green bit mask. */
         0x00ff0000, /* Blue bit mask. */
         0xff000000  /* Alpha bit mask. */
#endif
         );
   return surface;
}

SDL_Surface* SDLTest_ImageBlitColor

(

void

)

Returns the BlitColor test image as SDL_Surface.

Definition at line 1024 of file SDL_test_imageBlit.c.

References SDLTest_SurfaceImage_t::bytes_per_pixel, SDLTest_SurfaceImage_t::height, SDLTest_SurfaceImage_t::pixel_data, SDL_BIG_ENDIAN, SDL_BYTEORDER, SDL_CreateRGBSurfaceFrom, and SDLTest_SurfaceImage_t::width.

Referenced by render_testBlitColor(), and surface_testBlitColorMod().

{
   SDL_Surface *surface = SDL_CreateRGBSurfaceFrom(
        (void*)SDLTest_imageBlitColor.pixel_data,
        SDLTest_imageBlitColor.width,
        SDLTest_imageBlitColor.height,
        SDLTest_imageBlitColor.bytes_per_pixel * 8,
        SDLTest_imageBlitColor.width * SDLTest_imageBlitColor.bytes_per_pixel,
#if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
         0xff000000, /* Red bit mask. */
         0x00ff0000, /* Green bit mask. */
         0x0000ff00, /* Blue bit mask. */
         0x000000ff  /* Alpha bit mask. */
#else
         0x000000ff, /* Red bit mask. */
         0x0000ff00, /* Green bit mask. */
         0x00ff0000, /* Blue bit mask. */
         0xff000000  /* Alpha bit mask. */
#endif
         );
   return surface;
}

Variable Documentation

const SDLTest_SurfaceImage_t SDLTest_imageBlit

static

Definition at line 27 of file SDL_test_imageBlit.c.

const SDLTest_SurfaceImage_t SDLTest_imageBlitAlpha

static

Definition at line 1047 of file SDL_test_imageBlit.c.

const SDLTest_SurfaceImage_t SDLTest_imageBlitColor

static

Definition at line 564 of file SDL_test_imageBlit.c.