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Updated SDL2

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This commit is contained in:
Gerhard Stein
2020-09-28 16:41:30 +02:00
parent c6950836a0
commit 2ecfbd1189
1421 changed files with 369825 additions and 151297 deletions
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69
project/jni/sdl-2.0/include/SDL_surface.h
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@@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
@@ -25,8 +25,8 @@
* Header file for ::SDL_Surface definition and management functions.
*/
#ifndef _SDL_surface_h
#define _SDL_surface_h
#ifndef SDL_surface_h_
#define SDL_surface_h_
#include "SDL_stdinc.h"
#include "SDL_pixels.h"
@@ -48,12 +48,13 @@ extern "C" {
* \internal
* Used internally (read-only).
*/
/*@{*/
/* @{ */
#define SDL_SWSURFACE 0 /**< Just here for compatibility */
#define SDL_PREALLOC 0x00000001 /**< Surface uses preallocated memory */
#define SDL_RLEACCEL 0x00000002 /**< Surface is RLE encoded */
#define SDL_DONTFREE 0x00000004 /**< Surface is referenced internally */
/*@}*//*Surface flags*/
#define SDL_SIMD_ALIGNED 0x00000008 /**< Surface uses aligned memory */
/* @} *//* Surface flags */
/**
* Evaluates to true if the surface needs to be locked before access.
@@ -94,8 +95,19 @@ typedef struct SDL_Surface
/**
* \brief The type of function used for surface blitting functions.
*/
typedef int (*SDL_blit) (struct SDL_Surface * src, SDL_Rect * srcrect,
struct SDL_Surface * dst, SDL_Rect * dstrect);
typedef int (SDLCALL *SDL_blit) (struct SDL_Surface * src, SDL_Rect * srcrect,
struct SDL_Surface * dst, SDL_Rect * dstrect);
/**
* \brief The formula used for converting between YUV and RGB
*/
typedef enum
{
SDL_YUV_CONVERSION_JPEG, /**< Full range JPEG */
SDL_YUV_CONVERSION_BT601, /**< BT.601 (the default) */
SDL_YUV_CONVERSION_BT709, /**< BT.709 */
SDL_YUV_CONVERSION_AUTOMATIC /**< BT.601 for SD content, BT.709 for HD content */
} SDL_YUV_CONVERSION_MODE;
/**
* Allocate and free an RGB surface.
@@ -118,6 +130,11 @@ typedef int (*SDL_blit) (struct SDL_Surface * src, SDL_Rect * srcrect,
extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurface
(Uint32 flags, int width, int height, int depth,
Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);
/* !!! FIXME for 2.1: why does this ask for depth? Format provides that. */
extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceWithFormat
(Uint32 flags, int width, int height, int depth, Uint32 format);
extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceFrom(void *pixels,
int width,
int height,
@@ -127,6 +144,8 @@ extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceFrom(void *pixels,
Uint32 Gmask,
Uint32 Bmask,
Uint32 Amask);
extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceWithFormatFrom
(void *pixels, int width, int height, int depth, int pitch, Uint32 format);
extern DECLSPEC void SDLCALL SDL_FreeSurface(SDL_Surface * surface);
/**
@@ -184,6 +203,12 @@ extern DECLSPEC SDL_Surface *SDLCALL SDL_LoadBMP_RW(SDL_RWops * src,
/**
* Save a surface to a seekable SDL data stream (memory or file).
*
* Surfaces with a 24-bit, 32-bit and paletted 8-bit format get saved in the
* BMP directly. Other RGB formats with 8-bit or higher get converted to a
* 24-bit surface or, if they have an alpha mask or a colorkey, to a 32-bit
* surface before they are saved. YUV and paletted 1-bit and 4-bit formats are
* not supported.
*
* If \c freedst is non-zero, the stream will be closed after being written.
*
* \return 0 if successful or -1 if there was an error.
@@ -224,6 +249,13 @@ extern DECLSPEC int SDLCALL SDL_SetSurfaceRLE(SDL_Surface * surface,
extern DECLSPEC int SDLCALL SDL_SetColorKey(SDL_Surface * surface,
int flag, Uint32 key);
/**
* \brief Returns whether the surface has a color key
*
* \return SDL_TRUE if the surface has a color key, or SDL_FALSE if the surface is NULL or has no color key
*/
extern DECLSPEC SDL_bool SDLCALL SDL_HasColorKey(SDL_Surface * surface);
/**
* \brief Gets the color key (transparent pixel) in a blittable surface.
*
@@ -346,6 +378,11 @@ extern DECLSPEC SDL_bool SDLCALL SDL_SetClipRect(SDL_Surface * surface,
extern DECLSPEC void SDLCALL SDL_GetClipRect(SDL_Surface * surface,
SDL_Rect * rect);
/*
* Creates a new surface identical to the existing surface
*/
extern DECLSPEC SDL_Surface *SDLCALL SDL_DuplicateSurface(SDL_Surface * surface);
/**
* Creates a new surface of the specified format, and then copies and maps
* the given surface to it so the blit of the converted surface will be as
@@ -357,7 +394,7 @@ extern DECLSPEC void SDLCALL SDL_GetClipRect(SDL_Surface * surface,
* surface.
*/
extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurface
(SDL_Surface * src, SDL_PixelFormat * fmt, Uint32 flags);
(SDL_Surface * src, const SDL_PixelFormat * fmt, Uint32 flags);
extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurfaceFormat
(SDL_Surface * src, Uint32 pixel_format, Uint32 flags);
@@ -491,6 +528,20 @@ extern DECLSPEC int SDLCALL SDL_LowerBlitScaled
(SDL_Surface * src, SDL_Rect * srcrect,
SDL_Surface * dst, SDL_Rect * dstrect);
/**
* \brief Set the YUV conversion mode
*/
extern DECLSPEC void SDLCALL SDL_SetYUVConversionMode(SDL_YUV_CONVERSION_MODE mode);
/**
* \brief Get the YUV conversion mode
*/
extern DECLSPEC SDL_YUV_CONVERSION_MODE SDLCALL SDL_GetYUVConversionMode(void);
/**
* \brief Get the YUV conversion mode, returning the correct mode for the resolution when the current conversion mode is SDL_YUV_CONVERSION_AUTOMATIC
*/
extern DECLSPEC SDL_YUV_CONVERSION_MODE SDLCALL SDL_GetYUVConversionModeForResolution(int width, int height);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
@@ -498,6 +549,6 @@ extern DECLSPEC int SDLCALL SDL_LowerBlitScaled
#endif
#include "close_code.h"
#endif /* _SDL_surface_h */
#endif /* SDL_surface_h_ */
/* vi: set ts=4 sw=4 expandtab: */