c42e6254cf
gallium: Add SCons as alternative build system for Gallium.
2008-01-31 14:22:21 +09:00
62d11b98c4
I don't know why using uint64_t for "base" doesn't work. Ugh.
2008-01-30 20:14:52 -08:00
5a6fd93930
Use SPUs for vertex shader processing
2008-01-30 20:14:52 -08:00
a89ee8a96d
Add driver_private field for drivers that hook shader_queue_flush.
2008-01-30 20:14:52 -08:00
9ad986b887
Numerous small fixed to PPU-SPU vertex shader protocol
2008-01-30 20:14:52 -08:00
de949a471e
cell_array_info should not be 16-byte aligned
...
Forcing cell_array_info to be 16-byte aligned makes it more difficult
to stuff that state in batch commands.
2008-01-30 20:14:52 -08:00
10270fbe2d
Correctly read / write vertex header from / to main memory
2008-01-30 20:14:52 -08:00
193491cbd3
Handle CELL_CMD_VS_EXECUTE *only* outside batch commands.
2008-01-30 20:14:52 -08:00
fb348c2cb1
Set machine->Processor
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The default value is 0, which is TGSI_PROCESSOR_FRAGMENT...not correct
for a vertex shader!
2008-01-30 20:14:52 -08:00
137cb72284
Elts are always ints, pass vOut pointers in-line in command
2008-01-30 20:14:51 -08:00
3349861146
Implement micro_pow and micro_sqrt
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Unimplemented micro ops get assertions for now.
2008-01-30 20:14:51 -08:00
7b27d9fd66
Fix size calculation in attribute fetch.
2008-01-30 20:14:51 -08:00
708d699e0c
Fetch uniforms from main memory.
2008-01-30 20:14:51 -08:00
a0a707342a
Missing amperstand in previous commit. Oops.
2008-01-30 20:14:51 -08:00
fcf9441773
Pass ptr to local memory copy instead of main memory to exec_instruction
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This was essentially a cut-and-paste bug when the instruction fetcher
was added. Also, the test for TGSI_PROCESSOR_FRAGMENT was moved
outside the loop for exec_declaration.
2008-01-30 20:14:51 -08:00
3d13605ee5
Provide mechanism to hook in custom vertex shader cache flush function
2008-01-30 20:14:51 -08:00
13eec10688
Implement vertex fetch / vertex shader output write-back
2008-01-30 20:14:51 -08:00
33cac48241
Initial pass at instruction / declaration fetch
2008-01-30 20:14:51 -08:00
524bba17a7
Initial pass at vertex shader on SPU using TGSI VM
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All of the code is wired in on the SPU side, but it is not called from
the PPU yet. Instruction / declaration fetch still needs to be
implemented in spu_exec.c.
2008-01-30 20:14:51 -08:00
8fb73a5993
Cell: prototype SIMD code for z testing
2008-01-30 20:40:26 -07:00
24f0e54c1b
Cell: start to SIMD-ize triangle attribute interpolation
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Using the spu_add(), etc intrinsics.
About a 15% speed-up with some tests.
2008-01-30 15:26:51 -07:00
7b149449df
Cell: fold setup_tri() into tri_draw()
2008-01-30 12:13:04 -07:00
022bf6dfa1
Cell: make 'setup' a regular var instead of passing around a pointer everywhere
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We'll never have more than one of these objects.
Avoiding pointer deref improves performance a bit.
2008-01-30 12:08:23 -07:00
dcf41a0eed
Cell: minor code refactoring, movement
2008-01-30 11:56:41 -07:00
0d3f60ec64
Cell: check tile status before wait_on_mask()
2008-01-30 11:56:14 -07:00
41bdf4cf4c
Cell: make wait_on_mask() static/inlined
2008-01-30 11:49:51 -07:00
da6eac242d
Cell: move CELL_MAX_SPUS
2008-01-30 11:49:26 -07:00
eb0e0d38ea
gallium: Teach draw_vf about draw vertices.
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This reduces the emit overhead, which is significant since we're
emiting one vertex at a time.
2008-01-30 16:47:33 +09:00
ed0327980a
gallium: Remove draw_vertex_fetch::lookup.
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It is not being used, and would be dangerous to use given the possibility of constants.
2008-01-30 16:00:07 +09:00
17ef840af4
gallium: Fix build on WinXP.
2008-01-30 16:00:00 +09:00
7f2713a29f
Cell: use _pack_rgba8() from pack_rgba8.h to do float[4]->uint color conversion
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texcyl.c is twice as fast now in non-texture mode
2008-01-29 11:23:44 -07:00
1aaed38568
gallium: weaken assert slightly
2008-01-29 15:17:56 +00:00
c81848210e
gallium: streamline various unfilled & stippled paths
2008-01-29 12:38:34 +00:00
c185c55aec
gallium: don't rely on assert(0) for error handling - may be disabled
2008-01-29 12:38:34 +00:00
f94425b316
gallium: Emit point size as a constant.
2008-01-29 20:47:30 +09:00
5022344c65
gallium: Emit constants.
2008-01-29 20:46:48 +09:00
6f75de06ff
gallium: Allow draw_vf usage to be controlled at runtime.
2008-01-29 18:01:40 +09:00
3d3f7cf06e
gallium: Add extern keyword to global.
2008-01-29 18:01:40 +09:00
59e7bfd5ac
Cell: add OPT_FLAGS var
2008-01-28 18:18:46 -07:00
64935c8751
Cell: move cmd_render() into new spu_render.c file
2008-01-28 18:18:46 -07:00
4bede9219b
Cell: add a few null texture tests
2008-01-28 18:18:46 -07:00
e2406b4788
Cell: compute min index referenced in draw command, use it to reduce size of vertex data payload
2008-01-28 18:18:46 -07:00
25105276b3
Cell: minor optimization for flat shading
2008-01-28 18:18:46 -07:00
425f270fcb
Cell: basic texture mapping
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Texture images are tiled in PPU code. SPUs use a texture cache for getting
texels from textures.
This is very rough code, but demos/texcyl.c works.
2008-01-28 18:18:46 -07:00
c2372cc748
Cell: initial texture cache/sampling code
2008-01-28 18:18:46 -07:00
41899c70a7
Cell: emit state in cell_clear_surface() if dirty.
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Without this a program that does nothing but glClear() doesn't work. We need
the framebuffer state.
2008-01-28 18:18:46 -07:00
043fc00a60
Cell: re-enable bounding boxes
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The geometry bounding box is used to restrict rasterization to just those
tiles that are relevant.
Note another dummy field had to be added to the cell_command_render struct.
Apparently, every 4th word in a struct is susceptible to corruption in some
circumstances. Might be a compiler bug.
2008-01-28 18:18:46 -07:00
1cc0b0dda7
gallium: Use GALLIUM_ prefix for env vars.
2008-01-29 09:42:03 +09:00
93d727eea7
gallium: Use CALLOC for pb_buffer to ensure that all fields of pipe_buffer are initiallized.
2008-01-29 09:41:21 +09:00
f3d0882c02
gallium: Remove direct dependencies to mesa internals.
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_mesa_exec_free is still being called. More invasive refactoring is necessary to clean it out.
2008-01-29 09:34:09 +09:00
José Fonseca