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i915,i830: Remove dead HiZ assertions in *update_draw_buffer()

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i915 and i830 hardware doesn't have HiZ, so remove all HiZ related
assertions from *update_draw_buffer().

I've removed the dead format checks completely rather than replace them
with more appropriate checks. This doesn't reduce "assertion coverage",
however, because when I added these HiZ related assertions in c8fdf66
there were no pre-existing checks there.

Signed-off-by: Chad Versace <chad@chad-versace.us>
This commit is contained in:
Chad Versace
2011-10-07 10:26:12 -07:00
parent 793d29d6d3
commit 53f8586373
2 changed files with 0 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/mesa/drivers/dri/i915/i830_vtbl.c
-2
View File
@@ -715,7 +715,6 @@ i830_update_draw_buffer(struct intel_context *intel)
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct intel_region *colorRegions[MAX_DRAW_BUFFERS], *depthRegion = NULL;
struct intel_renderbuffer *irbDepth = NULL, *irbStencil = NULL;
bool fb_has_hiz = intel_framebuffer_has_hiz(fb);
if (!fb) {
/* this can happen during the initial context initialization */
@@ -792,7 +791,6 @@ i830_update_draw_buffer(struct intel_context *intel)
/* Check for depth fallback. */
if (irbDepth && irbDepth->region) {
assert(!fb_has_hiz || irbDepth->Base.Format != MESA_FORMAT_S8_Z24);
FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
depthRegion = irbDepth->region;
} else if (irbDepth && !irbDepth->region) {
src/mesa/drivers/dri/i915/i915_vtbl.c
-2
View File
@@ -715,7 +715,6 @@ i915_update_draw_buffer(struct intel_context *intel)
struct gl_framebuffer *fb = ctx->DrawBuffer;
struct intel_region *colorRegion = NULL, *depthRegion = NULL;
struct intel_renderbuffer *irbDepth = NULL, *irbStencil = NULL;
bool fb_has_hiz = intel_framebuffer_has_hiz(fb);
if (!fb) {
/* this can happen during the initial context initialization */
@@ -762,7 +761,6 @@ i915_update_draw_buffer(struct intel_context *intel)
/* Check for depth fallback. */
if (irbDepth && irbDepth->region) {
assert(!fb_has_hiz || irbDepth->Base.Format != MESA_FORMAT_S8_Z24);
FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
depthRegion = irbDepth->region;
} else if (irbDepth && !irbDepth->region) {