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[CHG] Modded Screen2Texture to be able to specify parameters
with this change you can make real GX compositing now ;)
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2 changed files with 9 additions and 7 deletions
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@ -24,13 +24,16 @@ THE SOFTWARE.
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/**
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/**
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* Make a snapshot of the screen in a texture.
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* Make a snapshot of the screen in a texture.
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* @param posx top left corner of the grabbed part
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* @param posy top left corner of the grabbed part
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* @param tex A pointer to a texture representing the screen or NULL if an error occurs.
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* @param tex A pointer to a texture representing the screen or NULL if an error occurs.
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* @param clear, want that GX clear the grabbed part ?
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*/
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*/
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void GRRLIB_Screen2Texture (GRRLIB_texImg *tex) {
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void GRRLIB_Screen2Texture (int posx, int posy, GRRLIB_texImg *tex, bool clear) {
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if(tex->data != NULL) {
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if(tex->data != NULL) {
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GX_SetTexCopySrc(0, 0, rmode->fbWidth, rmode->efbHeight);
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GX_SetTexCopySrc(posx, posy, tex->w, tex->h);
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GX_SetTexCopyDst(rmode->fbWidth, rmode->efbHeight, GX_TF_RGBA8, GX_FALSE);
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GX_SetTexCopyDst(tex->w, tex->h, GX_TF_RGBA8, GX_FALSE);
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GX_CopyTex(tex->data, GX_FALSE);
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GX_CopyTex(tex->data, clear);
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GX_PixModeSync();
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GX_PixModeSync();
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GRRLIB_FlushTex(tex);
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GRRLIB_FlushTex(tex);
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}
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}
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@ -121,9 +121,8 @@ void GRRLIB_DrawTileQuad (const guVector pos[4], GRRLIB_texImg *tex,
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void GRRLIB_Render (void) ;
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void GRRLIB_Render (void) ;
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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// GRRLIB_snapshot.c - Create a texture containing a snapshot of the framebuffer
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// GRRLIB_snapshot.c - Create a texture containing a snapshot of a part of the framebuffer
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void GRRLIB_Screen2Texture (GRRLIB_texImg *tex) ;
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void GRRLIB_Screen2Texture (int posx, int posy, GRRLIB_texImg *tex, bool clear) ;
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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// GRRLIB_texEdit.c - Modifying the content of a texture
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// GRRLIB_texEdit.c - Modifying the content of a texture
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