From d9f2add18102282a969a3662b3d89f32cece1074 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 13 Oct 2011 10:34:56 -0700 Subject: [PATCH] swrast: Drop the global mapping of buffers across glReadPixels(). Reviewed-by: Brian Paul --- src/mesa/swrast/s_readpix.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/src/mesa/swrast/s_readpix.c b/src/mesa/swrast/s_readpix.c index f556213815f..c36746cafaf 100644 --- a/src/mesa/swrast/s_readpix.c +++ b/src/mesa/swrast/s_readpix.c @@ -484,12 +484,6 @@ _swrast_ReadPixels( struct gl_context *ctx, if (ctx->NewState) _mesa_update_state(ctx); - /* Need to do swrast_render_start() before clipping or anything else - * since this is where a driver may grab the hw lock and get an updated - * window size. - */ - swrast_render_start(ctx); - /* Do all needed clipping here, so that we can forget about it later */ if (_mesa_clip_readpixels(ctx, &x, &y, &width, &height, &clippedPacking)) { @@ -518,6 +512,4 @@ _swrast_ReadPixels( struct gl_context *ctx, _mesa_unmap_pbo_dest(ctx, &clippedPacking); } } - - swrast_render_finish(ctx); } -- 2.30.2