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mesa: Clip copytexsubimage to read framebuffer bounds, not scissor region.

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This commit is contained in:
Eric Anholt 2008-12-18 18:31:25 -08:00
parent aa09e0a1d5
commit d01c44aaca
1 changed files with 1 additions and 1 deletions
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2
src/mesa/main/image.c
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@ -5119,7 +5119,7 @@ _mesa_clip_copytexsubimage(const GLcontext *ctx,
const struct gl_framebuffer *fb = ctx->ReadBuffer;
const GLint srcX0 = *srcX, srcY0 = *srcY;
if (_mesa_clip_to_region(fb->_Xmin, fb->_Ymin, fb->_Xmax, fb->_Ymax,
if (_mesa_clip_to_region(0, 0, fb->Width, fb->Height,
srcX, srcY, width, height)) {
*destX = *destX + *srcX - srcX0;
*destY = *destY + *srcY - srcY0;