SDL  2.0
SDL_pixels_c.h
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1 /*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
4 
5  This software is provided 'as-is', without any express or implied
6  warranty. In no event will the authors be held liable for any damages
7  arising from the use of this software.
8 
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12 
13  1. The origin of this software must not be misrepresented; you must not
14  claim that you wrote the original software. If you use this software
15  in a product, an acknowledgment in the product documentation would be
16  appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18  misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20 */
21 #include "../SDL_internal.h"
22 
23 /* Useful functions and variables from SDL_pixel.c */
24 
25 #include "SDL_blit.h"
26 
27 /* Pixel format functions */
29 
30 /* Blit mapping functions */
31 extern SDL_BlitMap *SDL_AllocBlitMap(void);
32 extern void SDL_InvalidateMap(SDL_BlitMap * map);
34 extern void SDL_FreeBlitMap(SDL_BlitMap * map);
35 
36 /* Miscellaneous functions */
37 extern int SDL_CalculatePitch(SDL_Surface * surface);
38 extern void SDL_DitherColors(SDL_Color * colors, int bpp);
40 
41 /* vi: set ts=4 sw=4 expandtab: */
int SDL_InitFormat(SDL_PixelFormat *format, Uint32 pixel_format)
Definition: SDL_pixels.c:521
GLenum GLenum dst
GLint GLint GLsizei GLsizei GLsizei GLint GLenum format
Definition: SDL_opengl.h:1565
GLdouble GLdouble GLdouble r
Definition: SDL_opengl.h:2072
uint32_t Uint32
An unsigned 32-bit integer type.
Definition: SDL_stdinc.h:155
SDL_BlitMap * SDL_AllocBlitMap(void)
Definition: SDL_pixels.c:954
int SDL_MapSurface(SDL_Surface *src, SDL_Surface *dst)
Definition: SDL_pixels.c:993
A collection of pixels used in software blitting.
Definition: SDL_surface.h:69
void SDL_FreeBlitMap(SDL_BlitMap *map)
Definition: SDL_pixels.c:1079
GLboolean GLboolean g
void SDL_DitherColors(SDL_Color *colors, int bpp)
Definition: SDL_pixels.c:720
uint8_t Uint8
An unsigned 8-bit integer type.
Definition: SDL_stdinc.h:139
int SDL_CalculatePitch(SDL_Surface *surface)
Definition: SDL_pixels.c:748
Uint8 SDL_FindColor(SDL_Palette *pal, Uint8 r, Uint8 g, Uint8 b, Uint8 a)
Definition: SDL_pixels.c:772
Uint32 pixel_format
Definition: testoverlay2.c:152
void SDL_InvalidateMap(SDL_BlitMap *map)
Definition: SDL_pixels.c:974
const GLubyte GLuint GLuint GLuint GLuint alpha GLboolean GLboolean GLboolean GLboolean alpha GLint GLint GLsizei GLsizei GLenum type GLenum GLint GLenum GLint GLint GLsizei GLsizei GLint border GLenum GLint GLint GLint GLint GLint GLsizei GLsizei height GLsizei GLsizei GLenum GLenum const GLvoid *pixels GLenum GLint GLint GLint GLint j2 GLdouble GLdouble GLdouble GLdouble GLdouble GLdouble zFar GLenum GLenum GLint *params GLenum GLenum GLint *params GLenum GLenum GLint *params GLenum GLenum GLfloat *params GLenum GLint GLenum GLenum GLvoid *pixels GLenum GLint GLenum GLint *params GLenum GLenum GLint *params GLenum GLsizei const GLvoid *pointer GLenum GLenum const GLint *params GLenum GLfloat GLfloat GLint GLint const GLfloat *points GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat *points GLint GLfloat GLfloat GLint GLfloat GLfloat v2 GLenum GLenum const GLint *params GLdouble GLdouble GLdouble GLdouble GLdouble GLdouble zFar GLenum map
Definition: SDL_glfuncs.h:289
static int colors[7]
Definition: testgesture.c:40
GLboolean GLboolean GLboolean GLboolean a
GLenum src
GLboolean GLboolean GLboolean b