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lots of changes to rasters; mostly mipmap support and DXT conversion

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This commit is contained in:
aap
2020-11-11 09:34:36 +01:00
parent 3e2080ad56
commit 7e80d45cdb
19 changed files with 895 additions and 328 deletions
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10
src/d3d/rwd3d.h
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@@ -234,6 +234,9 @@ enum {
D3DDECLUSAGE_FOG, // 11
D3DDECLUSAGE_DEPTH, // 12
D3DDECLUSAGE_SAMPLE // 13
,
D3DUSAGE_AUTOGENMIPMAP = 0x400
};
#endif
@@ -249,7 +252,7 @@ void destroyVertexBuffer(void *vertexBuffer);
uint8 *lockVertices(void *vertexBuffer, uint32 offset, uint32 size, uint32 flags);
void unlockVertices(void *vertexBuffer);
void *createTexture(int32 width, int32 height, int32 levels, uint32 format);
void *createTexture(int32 width, int32 height, int32 levels, uint32 usage, uint32 format);
void destroyTexture(void *texture);
uint8 *lockTexture(void *texture, int32 level);
void unlockTexture(void *texture, int32 level);
@@ -263,8 +266,9 @@ struct D3dRaster
void *lockedSurf;
uint32 format;
uint32 bpp; // bytes per pixel
bool32 hasAlpha;
bool32 customFormat;
bool hasAlpha;
bool customFormat;
bool autogenMipmap;
};
int32 getLevelSize(Raster *raster, int32 level);