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fix some pbo path problems

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This commit is contained in:
Alan Hourihane 2008-01-28 11:15:53 +00:00
parent 5a7feb8ea2
commit 61972077cd
2 changed files with 4 additions and 2 deletions
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3
src/mesa/swrast/s_drawpix.c
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@ -860,7 +860,8 @@ _swrast_DrawPixels( GLcontext *ctx,
format, type, pixels)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glDrawPixels(invalid PBO access)");
goto end;
RENDER_FINISH(swrast,ctx);
return;
}
buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
GL_READ_ONLY_ARB,

3
src/mesa/swrast/s_readpix.c
View file

@ -580,7 +580,8 @@ _swrast_ReadPixels( GLcontext *ctx,
format, type, pixels)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glReadPixels(invalid PBO access)");
goto end;
RENDER_FINISH(swrast, ctx);
return;
}
buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_PACK_BUFFER_EXT,
GL_WRITE_ONLY_ARB,