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1. new PCI ids
2. fix some 3D commands on new chipset
3. fix send instruction on new chipset
4. new VUE vertex header
5. ff_sync message (added by Zou Nan Hai <nanhai.zou@intel.com>)
6. the offset in JMPI is in unit of 64bits on new chipset
7. new cube map layout
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random output is bad
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It is possible to bind texture images of an incomplete mipmapped texture.
Software fallbacks in this case incorrectly tried to mmap the entire texture.
Additionally, add span functions for 1555 and 4444 formats.
This fixes crashes in piglit's fbo-readpixels test; unfortunately, the test
itself still fails - this needs to be investigated.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
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This updates some of the clear code from Intel gives a 5x clearspd perf
for me here. played openarena also, not sure if the viewport changes
broke anything,
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it might still be misrendering not sure
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fgl_glxgears -fbo runs, though the gears don't look right yet.
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make sure to turn off when no texture is used in hw
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When a function parameter is const-qualified we can avoid making a copy
of the actual parameter (we basically do a search/replace when inlining).
This is now done for array element params too, resulting in better code
(fewer MOV instructions).
We should allow some other types of function arguments here but let's be
conservative for the moment.
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The two indexes were mixed up when accessing a row of a matrix in an array
of matrices.
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two)
The semantics are a little different for shaders vs. fixed-function when
trying to use an incomplete texture. The fallback texture returning
(0,0,0,1) should only be used with shaders. For fixed function, the texture
unit is truly disabled/ignored.
Fixes glean fbo test regression.
(cherry picked from commit 01e16befd4809e3e93ee7855a4a5d7df9fe010d9)
(cherry picked from commit 51325f44d1e7e62b47795a79f8038d10dc5bc30b)
[anholt: squashed these two together from master, skipping the mess in between]
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Also fix one case where a 32 bit depth value was incorrectly converted to a
combined depth/stencil value.
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Fixes potential crash when SwapBuffers is called but there's no back buffer.
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fix the cases when fog coord/front face/point coord are used in the same
shader.
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Stride == 0 means that we value for first vertex should be copied to every other vertices (e.g. constant color).
This fixes glean/vertProg1 and sauerbraten with enabled shaders.
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Even after fixing bugs in this code, it doesn't make me feel any cleaner.
Fixes piglit stencil-drawpixels.
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This state flag has been unused since the ffvertex_prog move to core.
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Otherwise, a pointer greater than the size would underflow and give a large
maximum element.
Reviewed-by: Brian Paul <brianp@vmware.com> (previous version)
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the driver used to overwrite grf0 then use implicit move by send instruction
to move contents of grf0 to mrf1. However, we must not overwrite grf0 since
it's still used later for fb write.
Instead, do the move directly do mrf1 (we could use implicit move from another
grf reg to mrf1 but since we need a mov to encode the data anyway it doesn't
seem to make sense).
I think the dp_READ/WRITE_16 functions may suffer from the same issue.
While here also remove unnecessary msg_reg_nr parameter from the dataport
functions since always message register 1 is used.
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Thanks to branching, the state of c->current_const[i].index at the point
of emitting constant loads for this instruction may not match the actual
constant currently loaded in the reg at runtime. Fixes a regression in my
GLSL program for idr's class since b58b3a786aa38dcc9d72144c2cc691151e46e3d5.
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The problem is if we find out later we don't have any cmdbuf space but
we've already written the arrays to the DMA buffer object, we end up
emitting the current cmdbuf which has references to the current DMA object
we then send that to the hw and we can't reference the arrays we just emitted
to the old DMA buffer. things go bad, crash boom.
This can probably be tuned further + swtcl probably needs some fixes
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This moves a big chunk of the space checking code into libdrm so
it can be shared by the DDX.
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- don't limit vertex count if we are using indices
- max indices count is 65535 not 65536
- remove some comments that don't apply anymore
- remove unreachable code
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Conflicts:
src/mesa/main/dlist.c
src/mesa/vbo/vbo_save_api.c
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Fixes assertion failure when binding depth/stencil texture to FBO stencil
attachment.
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gl_NormalMatrix is the inverse transpose of the modelview matrix, but
as every matrix here needs to be transposed, we end up with
{MODELVIEW_MATRIX, INVERSE}.
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Fixes fighting between GPU and software rendering with TTM.
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We would have to build the program with the appropriate fog mode, and
also supply the fog coordinate if appropriate.
Bug #19413.
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While GEM covers this for execution it knows about, it doesn't know about
the batchbuffer we're preparing. Fixes piglit vbo-map-remap.c testcase.
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Fixes segfaults with radeon winsys.
(Probably libdrm_radeon doing something that it shouldn't.)
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Valgrind doesn't know that a successful getparam sets the target of the
pointer, so just set the value beforehand.
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Fix compile breakage on Linux.
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Propogate changes to enums.c back up to the python source.
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Conflicts:
progs/trivial/Makefile
Pull in a minimal version of statechange shortcircuiting in display
list compilation. This affects only glMaterial and glShadeModel state,
and includes quite a few tests to exercise various tricky cases.
If this goes well, will consider extending to all state in the future.
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