diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2000-03-31 05:49:08 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2000-03-31 05:49:08 +0000 |
| commit | 7909019a3eb4a597c6d064d6e0e4ef88515e6ea7 (patch) | |
| tree | 4b3138473682a038f6ae4c1eb6f05ae26b3836cd /src | |
| parent | 3bbbfbf20223d753b3b82d4bf6e6769a04886b69 (diff) | |
fixed Voodoo1/2/ stride problem in fxDDReadPixels()
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/glide/fxdd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c index bd571d415c..01e7095141 100644 --- a/src/mesa/drivers/glide/fxdd.c +++ b/src/mesa/drivers/glide/fxdd.c @@ -543,8 +543,12 @@ static GLboolean fxDDReadPixels( GLcontext *ctx, GLint x, GLint y, &info)) { const GLint winX = fxMesa->x_offset; const GLint winY = fxMesa->y_offset + fxMesa->height - 1; +#ifdef XF86DRI const GLint srcStride = (fxMesa->glCtx->Color.DrawBuffer == GL_FRONT) - ? (fxMesa->screen_width) : (info.strideInBytes / 2); + ? (fxMesa->screen_width) : (info.strideInBytes / 2); +#else + const GLint srcStride = info.strideInBytes / 2; /* stride in GLushorts */ +#endif const GLushort *src = (const GLushort *) info.lfbPtr + (winY - y) * srcStride + (winX + x); GLubyte *dst = (GLubyte *) _mesa_image_address(packing, dstImage, |