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comparison src/video/SDL_sysvideo.h @ 2884:9dde605c7540

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Date: Fri, 19 Dec 2008 20:17:35 +0100 From: Couriersud Subject: Re: Aw: Experience using SDL1.3 in sdlmame/Proposal for api additions > For consistency you'd probably want: > SDL_SetRenderDrawColor(Uint8 r, Uint8 g, Uint8 b, Uint8 a); > SDL_SetRenderDrawBlendMode(SDL_BlendMode blendMode); > SDL_RenderLine(int x1, int y1, int x2, int y2); > SDL_RenderFill(SDL_Rect *rect); > > You probably also want to add API functions query the current state. > I have implemented the above api for the opengl, x11, directfb and software renderers. I have also renamed *TEXTUREBLENDMODE* constants to BLENDMODE*. The unix build compiles. The windows renderer still needs to be updated, but I have no windows development machine at hand. Have a look at the x11 renderer for a sample. Vector games now run at 90% both on opengl and directfb in comparison to sdlmame's own opengl renderer. The same applies to raster games. The diff also includes a) Changed XDrawRect to XFillRect in x11 renderer b) A number of changes to fix blending and modulation issues in the directfb renderer.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 20 Dec 2008 12:00:00 +0000
parents 99210400e8b9
children 133601e3b255
comparison
equal deleted inserted replaced
2883:11626a53e7bc 2884:9dde605c7540
86 const SDL_Rect * rect, int markDirty, void **pixels, 86 const SDL_Rect * rect, int markDirty, void **pixels,
87 int *pitch); 87 int *pitch);
88 void (*UnlockTexture) (SDL_Renderer * renderer, SDL_Texture * texture); 88 void (*UnlockTexture) (SDL_Renderer * renderer, SDL_Texture * texture);
89 void (*DirtyTexture) (SDL_Renderer * renderer, SDL_Texture * texture, 89 void (*DirtyTexture) (SDL_Renderer * renderer, SDL_Texture * texture,
90 int numrects, const SDL_Rect * rects); 90 int numrects, const SDL_Rect * rects);
91 int (*RenderFill) (SDL_Renderer * renderer, Uint8 r, Uint8 g, Uint8 b, 91 int (*SetDrawColor) (SDL_Renderer * renderer);
92 Uint8 a, const SDL_Rect * rect); 92 int (*SetDrawBlendMode) (SDL_Renderer * renderer);
93 int (*RenderLine) (SDL_Renderer * renderer, int x1, int y1, int x2,
94 int y2);
95 int (*RenderFill) (SDL_Renderer * renderer, const SDL_Rect * rect);
93 int (*RenderCopy) (SDL_Renderer * renderer, SDL_Texture * texture, 96 int (*RenderCopy) (SDL_Renderer * renderer, SDL_Texture * texture,
94 const SDL_Rect * srcrect, const SDL_Rect * dstrect); 97 const SDL_Rect * srcrect, const SDL_Rect * dstrect);
95 void (*RenderPresent) (SDL_Renderer * renderer); 98 void (*RenderPresent) (SDL_Renderer * renderer);
96 void (*DestroyTexture) (SDL_Renderer * renderer, SDL_Texture * texture); 99 void (*DestroyTexture) (SDL_Renderer * renderer, SDL_Texture * texture);
97 100
100 /* The current renderer info */ 103 /* The current renderer info */
101 SDL_RendererInfo info; 104 SDL_RendererInfo info;
102 105
103 /* The window associated with the renderer */ 106 /* The window associated with the renderer */
104 SDL_WindowID window; 107 SDL_WindowID window;
108
109 Uint8 r, g, b, a; /**< Color for drawing operations values */
110 int blendMode; /**< The drawing blend mode */
105 111
106 void *driverdata; 112 void *driverdata;
107 }; 113 };
108 114
109 /* Define the SDL render driver structure */ 115 /* Define the SDL render driver structure */