We were failing at rounding, misplacing the non-baselevels. Fixes:
3DFX_texture_compression_FXT1/fbo-generate-mipmaps
ARB_texture_compression/fbo-generate-mipmaps
EXT_texture_compression_s3tc/fbo-generate-mipmaps
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit f2fd0d6304)
The first rendering after context create didn't know of the color
buffer yet, triggering a sw fallback. The intel_prepare_render() from
intelSpanRenderStart then found the buffer and turned off fallbacks,
but intelSpanRenderFinish was never called and things were left
mapped. By checking buffers before making the call on whether to do
the fallback pipeline or not, we avoid the fallback change inside of
the rendering pipeline.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31561
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 6e6b388604)
There's no pretty way to avoid the overwriting of the src operands, so
just use a temporary destination and rely on the MOV optimization.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit 46a7639174)
We were stomping over the source for the body of the LIT instruction
when doing the MOV of 1.0 to the uninteresting channels.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
(cherry picked from commit e3ea5bc08e)
Even if we don't have a current context, if we're freeing the rb we
should free its region (and BO). The renderbuffer unreference checks
appear to be just cargo-cult from the region unreference code.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30217
Reviewed-by: Chad Versace <chad@chad-versace.us>
(cherry picked from commit 007c2d6cd2)
This should help us avoid leaking regions in region reference code by
making the API more predictable.
Reviewed-by: Chad Versace <chad@chad-versace.us>
(cherry picked from commit 036b74a7f8)
(cherry picked from commit d8f65c07e9)
The scissor state was incorrectly in a .prepare function instead of
.emit, so the packet would end up in the batch before the
STATE_BASE_ADDRESS. It appears that this doesn't actually hurt, as
the scissor address gets dereferenced according to the current SBA at
draw time.
(cherry picked from commit cd7bfd5d44)
Need to be initialized to a reasonable value as
compute code may change it.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=39119
NOTE: This is a candidate for the 7.11 branch.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
From ARB_framebuffer_object:
If a buffer is specified in <mask> and does not exist in both the
read and draw framebuffers, the corresponding bit is silently
ignored.
(cherry picked from commit 83478e5d59)
This was tricky. We were doing a use-before-initialize of
grf_reg_count, but the value usually got overwritten anyway -- when we
didn't have to do a relocation (typical), or on gen5 when we didn't
have relocations at all.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38771
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit d03fdc4cde)
You'd think that with all the commit messages about adding stuff to
tarballs or fixing 'make tarballs' that someone would have noticed
that it was completely broken for 4 months (3158cc7).
Previously, if max_depth were 1, the following code would see the
first if-statement (correctly) not get flattened, but the second
if-statement would (incorrectly) get flattened:
void main()
{
if (a)
gl_Position = vec4(0);
if (b)
gl_Position = vec4(1);
}
This is because the visit_leave(ir_if*) method would not decrement the
depth before returning on the first if-statement.
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit d2c6cef18a)
SUB & LRP instructions should toggle NEG bit instead of setting it,
otherwise e.g. "SUB a,b,-1" is translated as "ADD a,b,-1"
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
For 0^0 case result of "LOG_CLAMPED ...,0" is -MAX_FLOAT, and then result of
"MUL_LIT ...,0,-MAX_FLOAT,..." is -MAX_FLOAT instead of 0 because of special
src1 checks for -MAX_FLOAT. So swap src0/1:
"MUL_LIT ...,-MAX_FLOAT,0,..." to get expected 0, then result of
"EXP_IEEE ...,0" is 1 as expected for LIT.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
LLVM 3.0svn changes pretty rapidly. The change in
Target->createMCInstPrinter() signature which inspired commits
40ae214067 and
92e29dc5b0 has been reverted.
Signed-off-by: Gustaw Smolarczyk <wielkiegie@gmail.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit fc98444bd5)
Conflicts:
src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
Otherwise PIPE_FORMAT_X8B8G8R8_UNORM and friends would fail.
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit 292148dc4b)
From the OpenGL docs for GL_ARB_explicit_attrib_location:
This extension provides a method to pre-assign attribute locations to
named vertex shader inputs and color numbers to named fragment shader
outputs.
This was accidentally implemented for fragment shader inputs. This
patch fixes it to apply to fragment shader outputs.
Fixes piglit tests
spec/ARB_explicit_attrib_location/1.{10,20}/compiler/layout-{01,03,06,07,08,09,10}.frag
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38624
(cherry picked from commit b078aad8ab)
Fixes an assertion failure in the piglib out-01.frag
ARB_explicit_attrib_location test. The locations set via the layout
qualifier in fragment shader were not being applied to the shader
outputs. As a result all of these variables still had a location of
-1 set.
This may need some more work for pre-3.0 contexts. The problem is
dealing with generic outputs that lack a layout qualifier. There is
no way for the application to specify a location
(glBindFragDataLocation is not supported) or query the location
assigned by the linker (glGetFragDataLocation is not supported).
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38624
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Cc: Vinson Lee <vlee@vmware.com>
(cherry picked from commit d32d4f780f)
And don't delete them. Let ralloc clean them up. Deleting the
temporary IR leaves dangling references in the prog_instruction. That
results in a bad dereference when printing the IR with MESA_GLSL=dump.
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38584
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit dbda466fc0)
The set of values initially available (before any kills) must be
tracked with each constant in the set. Otherwise the wrong component
can be selected after earlier components have been killed.
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=37383
Reviewed-by: Eric Anholt <eric@anholt.net>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Cc: Matthias Bentrup <matthias.bentrup@googlemail.com>
(cherry picked from commit 0eb9797958)
