985134211d
gallium: check ctx->DrawBuffer before flushing bitmap cache.
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During context unbind, we may not have a draw buffer.
This fixes demos/tunnel2.c
2008-04-07 16:45:17 -06:00
d28a2004b8
gallium: fix the texture case in default_deep_rgba_format()
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Fixes glean pixelFormat test
2008-04-07 15:53:49 -06:00
2b8b2420d4
gallium: slightly improved accum clear/mad operations
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Instead of get/put_tile(), map the buffer and operate on values directly.
2008-04-07 15:05:28 -06:00
0dd596fbc7
gallium: accum buffer fixes
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If the driver can't create a PIPE_FORMAT_R16G16B16A16_SNORM surface, create
an accum surface using a shallower format and taller height. Since only the
accum buffer code accesses the surface the actual format doesn't really
matter, just that there's enough memory.
2008-04-07 14:53:49 -06:00
29b65a709c
gallium: remove stray comment
2008-04-07 14:17:32 -06:00
2b2d0e0584
gallium: clean-up in st_renderbuffer_alloc_storage()
2008-04-07 13:50:02 -06:00
42a9218daa
mesa: call _mesa_remove_varying_reads() after compiling vertex shaders
2008-04-07 11:23:44 -06:00
48a25bdd36
mesa: new _mesa_remove_varying_reads() function
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We'll apply this function to GLSL vertex programs. In GLSL it's legal to
read and write varying (output) vars in a vertex shader. But reading from
an output register isn't supported by all hardware. This routine examines
the vertex program for that condition and rewrites it to use temporary
registers where needed.
2008-04-07 11:23:44 -06:00
5d1e73028a
mesa: added _mesa_insert_instructions()
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Also, use new _mesa_free_instructions() in a few places.
2008-04-07 11:23:43 -06:00
f3bd7bf5c9
mesa: added _mesa_free_instructions()
2008-04-07 11:23:43 -06:00
a8a5376406
draw: strip edgeflags out of fetch-emit path
2008-04-07 12:28:31 +01:00
5c19e47362
draw: fix edgeflag handling on the pt paths
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Encode edgeflags (and reset_stipple info) into the top two bits of the
fetch elements. This info could be moved elsewhere, but for now we
can live with a 1<<30 maximum element size...
Also use the primitive decomposition code from draw_prim.c verbatim, as
it includes all this stuff and is known to work.
2008-04-06 14:31:41 +01:00
a8ca549553
draw: Use debug_printf().
2008-04-05 10:22:47 +02:00
fdff063343
gallium: Keep fenced buffers list ordered.
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This allows to keep the list small without the overhead of full walks.
2008-04-05 13:45:41 +09:00
f1efef809c
gallium: Fix typo.
2008-04-05 13:45:40 +09:00
c1d26d3dcc
gallium: Use the custom snprintf implementation everywhere (for Win32).
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Because winddk's implemenation does not handle floats.
2008-04-05 13:45:40 +09:00
bc029247d9
mesa: no longer combine vertex/fragment shader parameters/uniforms
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GLSL Vertex and fragment shaders now have independent parameter buffers.
A new gl_uniform_list is used to keep track of program uniforms and where
each uniform is located in each shader's parameter buffer.
This makes better use of the space in each buffer and simplifies shader linking.
2008-04-04 18:59:21 -06:00
b8cc9e88e0
mesa: new functions for managing list/index of uniforms
2008-04-04 18:57:40 -06:00
8a8e7b22c0
mesa: test code to exercise more GLSL functions
2008-04-04 18:56:22 -06:00
f7f4b81ad8
mesa: added more ext funcs (from Mesa/master)
2008-04-04 18:55:48 -06:00
b53d6ae4be
gallium: always pass size=4 to make_immediate()
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Mesa always packs 4 immediates into each parameter/const buffer slot.
I think we were just getting lucky with this as it was.
2008-04-04 18:28:14 -06:00
74a6a46b74
gallium: adjust the code in update_textures() to look more like update_samplers()
2008-04-04 16:45:05 -06:00
fe1c9c0585
mesa: add missing glPush/PopMatrix() calls
2008-04-04 16:45:05 -06:00
1e4cd24e9c
mesa: add missing glPush/PopMatrix() calls
2008-04-04 16:45:05 -06:00
f32c512774
gallium: state tracker fixes for compressed textures
2008-04-04 21:10:15 +02:00
ac2ca39f8f
gallium: add new call to st_flush_bitmap_cache() to fix recent regression
2008-04-04 12:24:25 -06:00
5ffc5cce15
gallium: new debug code, disabled
2008-04-04 12:24:01 -06:00
72f2c55069
gallium: make sure to set the SamplersUsed field for bitmap/drawpixels shaders
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Also, make sure that field is copied/updated in the program clone and combine functions.
Without this we weren't getting SAMP declarations in the TGSI shaders.
2008-04-04 11:20:44 -06:00
84501e68f6
gallium: Handle client-supplied edgeflags.
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Also, implement support in the draw module. We were hardwiring these
to one for quite a long time...
Currently using a draw_set_edgeflags() function, may be better to push
the argument into the draw_arrays() function. TBD.
2008-04-04 17:05:27 +01:00
1d6877b326
gallium: Revert st_gl_flush() changes from when the **fence argument was added.
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As st_gl_flush() isn't used by st_finish() anymore, it doesn't have to make
sure pipe->flush() always gets called.
2008-04-04 16:27:45 +01:00
7b5303adbf
gallium: Call st_flush() instead of st_gl_flush() in st_finish().
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This is enough for the current purpose of st_finish(), which is to wait for
things to settle down before context teardown.
2008-04-04 16:17:33 +01:00
0b20d1b9b5
draw: move code to run pipeline from pt to new file
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Add facility for draw_vbuf.c to reset these vertex ids on flushes.
Pre-initialize vertex ids correctly.
2008-04-04 13:19:26 +01:00
9edac96d69
Alias glStencilOpSeparateATI with glStencilOpSeparate.
2008-04-04 12:44:14 +02:00
cdbfae9bef
test glStencilFuncSeparateATI()
2008-04-04 12:44:14 +02:00
102f2ef4fc
Finish up ATI_separate_stencil
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Add entrypoints to glapi XML file and regenerate files.
Implement glStencilOpSeparateATI().
Consolidate some code in stencil.c
2008-04-04 12:44:14 +02:00
04097f5583
add missing _mesa_StencilFuncSeparateATI function
2008-04-04 12:44:13 +02:00
cf9b07ea34
gallium: fix two-side stencil handling
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Previously all drivers were in twosided mode since they checked for
stencil.enable[1] flag which was a copy of stencil.enable[0]. Note that drivers
should not reference stencil[1] state (other than the enable) if twosided
stenciling is disabled (for now the stencil state is still copied but for
instance clear_with_quads won't provide useful values in there).
Also, use _TestTwoSide instead of TestTwoSide since results would be
bogus otherwise if using APIs with implicit two side stencil enable
(i.e. core ogl 2.0).
2008-04-04 12:44:13 +02:00
7a7bce7b24
gallium: make msvc less unhappy
2008-04-04 11:13:10 +01:00
c07d3f6a9e
gallium: Always allocate new const buffers instead of modifying existing ones.
2008-04-04 09:06:13 +01:00
a7504ad587
cell: added some comments/ideas about better texture sampling
2008-04-03 19:43:10 -06:00
217d379407
cell: minor texture improvements
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Precompute tiles_per_row. Use ushort multiplies in a few places. New comments.
2008-04-03 19:43:10 -06:00
1307eebfa0
gallium: test if PIPE_FORMAT_YCBCR[_REV] is supported and enable GL_MESA_ycbcr_texture
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Update texture format selection code too.
2008-04-03 16:37:30 -06:00
766f3a545e
gallium: implement ycbcr->rgba tile conversion
2008-04-03 16:36:07 -06:00
124e1345c9
gallium: set rasterizer.gl_rasterization_rules = 1 in a few more places
2008-04-03 13:16:37 -06:00
ce5c867cbb
gallium: streamline viewport/raster/shader state for clearing with quads
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Move init of these items to new st_init_clear().
2008-04-03 12:54:32 -06:00
e8823bb7df
gallium: include st_cb_bitmap.h to silence warning
2008-04-03 12:52:55 -06:00
c4f8c8b304
gallium: remove the temporary/test TEST_DRAW_PASSTHROUGH code
2008-04-03 12:44:58 -06:00
4f67a3f7d3
gallium: use identity viewport fix broken clear_with_quad() path
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Since bypass_clipping is set and we're specifying quad vertexes in window
coords, setup identity viewport.
2008-04-03 12:42:26 -06:00
0bc2e2c9cd
gallium: call st_flush_bitmap_cache()
2008-04-03 12:01:53 -06:00
f07fe3c728
gallium: set gl_rasterization_rules
2008-04-03 12:01:17 -06:00
Brian Paul
Keith Whitwell
Michal Krol
José Fonseca
Roland Scheidegger
Michel Dänzer