diff options
Diffstat (limited to 'src/video/opengl.h')
| -rw-r--r-- | src/video/opengl.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/video/opengl.h b/src/video/opengl.h index 86c0b0d17..373345063 100644 --- a/src/video/opengl.h +++ b/src/video/opengl.h @@ -54,7 +54,15 @@ private: GLint remap_zoom_loc; ///< Uniform location for sprite zoom; GLint remap_rgb_loc; ///< Uniform location for RGB mode flag; - LRUCache<SpriteID, Sprite> cursor_cache; ///< Cache of encoded cursor sprites. + GLuint sprite_program; ///< Shader program for blending and rendering a sprite to the video buffer. + GLint sprite_sprite_loc; ///< Uniform location for sprite parameters. + GLint sprite_screen_loc; ///< Uniform location for screen size; + GLint sprite_zoom_loc; ///< Uniform location for sprite zoom; + GLint sprite_rgb_loc; ///< Uniform location for RGB mode flag; + GLint sprite_crash_loc; ///< Uniform location for crash remap mode flag; + + LRUCache<SpriteID, Sprite> cursor_cache; ///< Cache of encoded cursor sprites. + PaletteID last_sprite_pal = (PaletteID)-1; ///< Last uploaded remap palette. OpenGLBackend(); ~OpenGLBackend(); @@ -62,7 +70,7 @@ private: const char *Init(); bool InitShaders(); - void RenderOglSprite(OpenGLSprite *gl_sprite, uint x, uint y, ZoomLevel zoom); + void RenderOglSprite(OpenGLSprite *gl_sprite, PaletteID pal, uint x, uint y, ZoomLevel zoom); public: /** Get singleton instance of this class. */ @@ -110,6 +118,10 @@ private: static GLuint dummy_tex[NUM_TEX]; ///< 1x1 dummy textures to substitute for unused sprite components. + static GLuint pal_identity; ///< Identity texture mapping. + static GLuint pal_tex; ///< Texture for palette remap. + static GLuint pal_pbo; ///< Pixel buffer object for remap upload. + static bool Create(); static void Destroy(); |