From 5782b2a968bb979b651e49bb5fc4162faa842050 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 16 Mar 2010 13:23:23 -0700 Subject: i965: Fix readpixels from ReadBuffer != DrawBuffer. Fixes piglit fbo-readdrawpix. --- src/mesa/drivers/dri/intel/intel_span.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'src/mesa/drivers/dri/intel/intel_span.c') diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c index fb5c01bc4d..377f3a8627 100644 --- a/src/mesa/drivers/dri/intel/intel_span.c +++ b/src/mesa/drivers/dri/intel/intel_span.c @@ -48,11 +48,11 @@ intel_set_span_functions(struct intel_context *intel, #define LOCAL_VARS \ struct intel_renderbuffer *irb = intel_renderbuffer(rb); \ - const GLint yScale = ctx->DrawBuffer->Name ? 1 : -1; \ - const GLint yBias = ctx->DrawBuffer->Name ? 0 : irb->Base.Height - 1;\ + const GLint yScale = rb->Name ? 1 : -1; \ + const GLint yBias = rb->Name ? 0 : rb->Height - 1; \ int minx = 0, miny = 0; \ - int maxx = ctx->DrawBuffer->Width; \ - int maxy = ctx->DrawBuffer->Height; \ + int maxx = rb->Width; \ + int maxy = rb->Height; \ int pitch = irb->region->pitch * irb->region->cpp; \ void *buf = irb->region->buffer->virtual; \ GLuint p; \ @@ -108,11 +108,11 @@ intel_set_span_functions(struct intel_context *intel, #define LOCAL_DEPTH_VARS \ struct intel_renderbuffer *irb = intel_renderbuffer(rb); \ - const GLint yScale = ctx->DrawBuffer->Name ? 1 : -1; \ - const GLint yBias = ctx->DrawBuffer->Name ? 0 : irb->Base.Height - 1;\ + const GLint yScale = rb->Name ? 1 : -1; \ + const GLint yBias = rb->Name ? 0 : rb->Height - 1; \ int minx = 0, miny = 0; \ - int maxx = ctx->DrawBuffer->Width; \ - int maxy = ctx->DrawBuffer->Height; \ + int maxx = rb->Width; \ + int maxy = rb->Height; \ int pitch = irb->region->pitch * irb->region->cpp; \ void *buf = irb->region->buffer->virtual; \ (void)buf; (void)pitch; /* unused for non-gttmap. */ \ -- cgit v1.2.3 From c479a20fced2f4162092e96491da3d310fed8648 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Tue, 16 Mar 2010 14:02:22 -0700 Subject: intel: Rename the z24_x8 depth spans to z24_s8 since they do stencil too. --- src/mesa/drivers/dri/intel/intel_span.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/mesa/drivers/dri/intel/intel_span.c') diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c index 377f3a8627..c1e15d1b0f 100644 --- a/src/mesa/drivers/dri/intel/intel_span.c +++ b/src/mesa/drivers/dri/intel/intel_span.c @@ -134,7 +134,7 @@ intel_set_span_functions(struct intel_context *intel, (*(uint32_t *)(irb->region->buffer->virtual + NO_TILE(_x, _y)) = d) #define READ_DEPTH(d, _x, _y) \ d = *(uint32_t *)(irb->region->buffer->virtual + NO_TILE(_x, _y)) -#define TAG(x) intel_##x##_z24_x8 +#define TAG(x) intel_##x##_z24_s8 #include "depthtmp.h" void @@ -361,7 +361,7 @@ intel_set_span_functions(struct intel_context *intel, break; case MESA_FORMAT_X8_Z24: case MESA_FORMAT_S8_Z24: - intel_InitDepthPointers_z24_x8(rb); + intel_InitDepthPointers_z24_s8(rb); break; default: _mesa_problem(NULL, -- cgit v1.2.3