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comparison include/SDL_video.h @ 1966:6472256c21eb

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Removed old function
author Sam Lantinga <slouken@libsdl.org>
date Sat, 05 Aug 2006 17:12:22 +0000
parents a788656ca29a
children 01e29c3e9a29
comparison
equal deleted inserted replaced
1965:a788656ca29a 1966:6472256c21eb
946 /** 946 /**
947 * \fn int SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int pitch) 947 * \fn int SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int pitch)
948 * 948 *
949 * \brief Query the pixels of a texture, if the texture does not need to be locked for pixel access. 949 * \brief Query the pixels of a texture, if the texture does not need to be locked for pixel access.
950 * 950 *
951 * \param texture A texture to be queried, which was created with SDL_TextureAccess_Local 951 * \param texture A texture to be queried, which was created with SDL_TEXTUREACCESS_LOCAL
952 * \param pixels A pointer filled with a pointer to the pixels for the texture 952 * \param pixels A pointer filled with a pointer to the pixels for the texture
953 * \param pitch A pointer filled in with the pitch of the pixel data 953 * \param pitch A pointer filled in with the pitch of the pixel data
954 * 954 *
955 * \return 0 on success, or -1 if the texture is not valid, or must be locked for pixel access. 955 * \return 0 on success, or -1 if the texture is not valid, or must be locked for pixel access.
956 */ 956 */
1001 * \param pixels The raw pixel data 1001 * \param pixels The raw pixel data
1002 * \param pitch The number of bytes between rows of pixel data 1002 * \param pitch The number of bytes between rows of pixel data
1003 * 1003 *
1004 * \return 0 on success, or -1 if the texture is not valid 1004 * \return 0 on success, or -1 if the texture is not valid
1005 * 1005 *
1006 * \note This is a very slow function for textures not created with SDL_TextureAccess_Local. 1006 * \note This is a very slow function for textures not created with SDL_TEXTUREACCESS_LOCAL.
1007 */ 1007 */
1008 extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_TextureID textureID, 1008 extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_TextureID textureID,
1009 const SDL_Rect * rect, 1009 const SDL_Rect * rect,
1010 const void *pixels, int pitch); 1010 const void *pixels, int pitch);
1011 1011
1012 /** 1012 /**
1013 * \fn void SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect *rect, int markDirty, void **pixels, int *pitch) 1013 * \fn void SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect *rect, int markDirty, void **pixels, int *pitch)
1014 * 1014 *
1015 * \brief Lock a portion of the texture for pixel access. 1015 * \brief Lock a portion of the texture for pixel access.
1016 * 1016 *
1017 * \param texture The texture to lock for access, which must have been created with SDL_TextureAccess_Local. 1017 * \param texture The texture to lock for access, which must have been created with SDL_TEXTUREACCESS_LOCAL.
1018 * \param rect A pointer to the rectangle to lock for access. If the rect is NULL, the entire texture will be locked. 1018 * \param rect A pointer to the rectangle to lock for access. If the rect is NULL, the entire texture will be locked.
1019 * \param markDirty If this is nonzero, the locked area will be marked dirty when the texture is unlocked. 1019 * \param markDirty If this is nonzero, the locked area will be marked dirty when the texture is unlocked.
1020 * \param pixels This is filled in with a pointer to the locked pixels, appropriately offset by the locked area. 1020 * \param pixels This is filled in with a pointer to the locked pixels, appropriately offset by the locked area.
1021 * \param pitch This is filled in with the pitch of the locked pixels. 1021 * \param pitch This is filled in with the pitch of the locked pixels.
1022 * 1022 *
1023 * \return 0 on success, or -1 if the texture is not valid or was created with SDL_TextureAccess_Remote 1023 * \return 0 on success, or -1 if the texture is not valid or was created with SDL_TEXTUREACCESS_REMOTe
1024 * 1024 *
1025 * \sa SDL_DirtyTexture() 1025 * \sa SDL_DirtyTexture()
1026 * \sa SDL_UnlockTexture() 1026 * \sa SDL_UnlockTexture()
1027 */ 1027 */
1028 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_TextureID textureID, 1028 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_TextureID textureID,
1043 /** 1043 /**
1044 * \fn void SDL_DirtyTexture(SDL_TextureID textureID, int numrects, const SDL_Rect * rects) 1044 * \fn void SDL_DirtyTexture(SDL_TextureID textureID, int numrects, const SDL_Rect * rects)
1045 * 1045 *
1046 * \brief Mark the specified rectangles of the texture as dirty. 1046 * \brief Mark the specified rectangles of the texture as dirty.
1047 * 1047 *
1048 * \note The texture must have been created with SDL_TextureAccess_Local. 1048 * \note The texture must have been created with SDL_TEXTUREACCESS_LOCAL.
1049 * 1049 *
1050 * \sa SDL_LockTexture() 1050 * \sa SDL_LockTexture()
1051 * \sa SDL_UnlockTexture() 1051 * \sa SDL_UnlockTexture()
1052 */ 1052 */
1053 extern DECLSPEC void SDLCALL SDL_DirtyTexture(SDL_TextureID textureID, 1053 extern DECLSPEC void SDLCALL SDL_DirtyTexture(SDL_TextureID textureID,
1054 int numrects, 1054 int numrects,
1055 const SDL_Rect * rects); 1055 const SDL_Rect * rects);
1056
1057 /**
1058 * \fn void SDL_SelectRenderTexture(SDL_TextureID textureID)
1059 *
1060 * \brief Select a texture as the rendering target, or 0 to reselect the current window.
1061 *
1062 * \note The texture must have been created with SDL_TextureAccess_Render.
1063 */
1064 extern DECLSPEC void SDLCALL SDL_SelectRenderTexture(SDL_TextureID textureID);
1065 1056
1066 /** 1057 /**
1067 * \fn void SDL_RenderFill(const SDL_Rect *rect, Uint32 color) 1058 * \fn void SDL_RenderFill(const SDL_Rect *rect, Uint32 color)
1068 * 1059 *
1069 * \brief Fill the current rendering target with the specified color. 1060 * \brief Fill the current rendering target with the specified color.