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14029 Commits

Author SHA1 Message Date
Ian Romanick 2902c164a2 cell: Remove unnecessary default_blend work-around 
I suspect that there was some other bug in the blend code-gen that
made this work-around necessary.
 2008-03-21 15:57:01 -07:00
Brian fb1f4e207d gallium: fix const buffer update bug 
If only glUniform is called between two renderings, the const buffers weren't
getting updated.  Need to set the _NEW_PROGRAM flag in st_upload_constants()
as that's the dirty flag set by glUniform.
Fixes glean tapi2 test.
 2008-03-21 15:54:27 -06:00
Brian a39091bc5b Refactor PBO validate/map code. 
We always need to do PBO validation, so do that in core Mesa before calling driv
er routine.
cherry-picked from Mesa/master.
 2008-03-21 14:20:07 -06:00
Brian Paul f1626f0bfd gallium: implement PBO operations for glDraw/ReadPixels and glBitmap 
At this time there are no optimizations for directly blitting between
buffer objects and surfaces (always go through mappings).
glean pbo test passes now
 2008-03-21 13:44:27 -06:00
Brian Paul ff938bf059 add a number of PBO validate/map/unmap functions 
Helper functions for (some) drivers, including swrast.
cherry-picked from Mesa/master
 2008-03-21 13:43:07 -06:00
Brian c80a380ebb Fix some PBO breakage. 
In _mesa_Bitmap, can't early return if bitmap ptr is NULL, it may be an offset
into a PBO.  Similarly for _mesa_GetTexImage.
 2008-03-21 12:32:48 -06:00
Brian b70a6babfb i915: added to-do note about setting the max_lod register to get proper min/mag filter selection 2008-03-21 11:10:42 -06:00
Brian Paul 74525d474c mesa: minor code re-org 2008-03-21 11:06:52 -06:00
Brian Paul 3600e7402c gallium: use is_format_supported(PIPE_FORMAT_DXT5_RGBA) to check if s3tc is supported 
The PIPE_CAP_S3TC token will be deprecated.
 2008-03-21 11:06:52 -06:00
Brian Paul 4394736252 gallium: added DXT formats (preliminary, will probably change) 2008-03-21 11:06:52 -06:00
Brian Paul 13540d38d9 gallium: use is_format_supported() to determine if GL_EXT_texture_sRGB is supported 2008-03-21 11:06:52 -06:00
Brian Paul 419248b528 gallium: document is_format_supported()'s type param 2008-03-21 11:06:52 -06:00
Brian Paul a472e3558e gallium: PIPE_FORMAT_TYPE_ comments 2008-03-21 11:06:52 -06:00
Brian Paul ad62644290 gallium: added sRGB formats 2008-03-21 11:06:51 -06:00
Brian Paul 403c7ba91a gallium: additional comments, fix typos, etc 2008-03-21 11:06:51 -06:00
Michel Dänzer 23c98f618b gallium: Update scons build for state tracker files added/removed. 2008-03-21 12:14:06 +00:00
Ian Romanick cab68957c7 cell: Fix several bugs in blend code-gen 
- Alpha factor set to a _COLOR mode was mishandled
- Cases when either dst factor or src factor was ZERO were mishandled
- MIN and MAX cases were backwards
- Case when blend was disabled was mishandled
- Incorrect comments about number of instructions generated

The tests blendminmax and blendsquare run correctly.
 2008-03-20 18:17:48 -07:00
Ian Romanick 4b9520fc05 cell: Call the correct function to generate blending code 
Cut-and-paste for the lose. :(
 2008-03-20 17:37:26 -07:00
Ian Romanick df1d6e2410 cell: Fix bus error when there is no depth buffer 2008-03-20 17:37:26 -07:00
Ian Romanick 2b21bde3b1 cell: Use code-gen for alpha blend 
So far this is only tested when GL_BLEND is disabled.
 2008-03-20 17:37:26 -07:00
Brian Paul 3b3774b122 gallium: catch some out of memory conditions in the texture image code. 
st_finalize_texture()'s return code now indicates success/fail instead of
presence of texture border (which we discard earlier).
 2008-03-20 17:08:07 -06:00
Brian 0565e6888a gallium: set fb.width/height 2008-03-20 15:22:20 -06:00
Brian 00cf178d93 gallium: enable vp input semantic info 2008-03-20 15:21:55 -06:00
Brian 09f67990ab gallium: use new framebuffer width, height fields 2008-03-20 15:04:08 -06:00
Brian 2fb30b77ad cell: use pipe_framebuffer_state.width, height 2008-03-20 15:04:08 -06:00
Brian 3a4ece89a7 gallium: assign framebuffer width, height 2008-03-20 15:04:08 -06:00
Brian f3d23aa787 gallium: unused var silence warning 2008-03-20 15:04:08 -06:00
Brian 80567f9c9f gallium: added width, height to pipe_framebuffer_state 2008-03-20 15:04:08 -06:00
Brian f6cd3778c5 gallium: glBitmap code now separe from glDraw/CopyPixels code 
Also, glBitmap now re-uses the vertex buffer to avoid frequent allocations/
deallocations.  And, use u_simple_shaders utility code.
 2008-03-20 15:04:08 -06:00
Brian 3ece9ace54 gallium: glBitmap code now separated from glDraw/CopyPixels code 2008-03-20 15:04:08 -06:00
Brian b028d32af4 gallium: create one vertex buffer and re-use 2008-03-20 15:04:08 -06:00
Brian 18be9a588a gallium: use sizeof(vertex buffer) 2008-03-20 15:04:08 -06:00
Brian 3aa8c660ff gallium: Y-invert blit depending on framebuffer orientation 2008-03-20 15:04:08 -06:00
Brian c2044eaca9 gallium: in clear_with_quad() check fb orientation, invert Y if needed 2008-03-20 15:04:08 -06:00
José Fonseca 9fa88fb3c5 gallium: Give some chance for the table to actually grow. 2008-03-20 20:40:50 +00:00
Michal Krol 400b12b4ce gallium: Fix build on Windows. 2008-03-20 20:34:03 +01:00
Michal Krol 482f499525 gallium: Fix build on Windows. 2008-03-20 20:28:06 +01:00
Keith Whitwell f259ea0347 gallium: remove unused local var 2008-03-20 19:25:44 +00:00
Brian e1406c8d23 gallium: create one vertex buffer and re-use, also enable bypass_clipping 
Quad clears should be a little more efficient now.
 2008-03-20 10:46:44 -06:00
Brian 309d6e52c5 gallium: create vertex buffer once and re-use. 2008-03-20 10:44:51 -06:00
Brian 8c71406c74 gallium: added util_draw_vertex_buffer() 2008-03-20 10:44:27 -06:00
Brian 8dd90ee19d gallium: temporarily disable the memcmp() in cso_set_framebuffer() 
The memcmp() fails to detect buffer size changes...
 2008-03-20 09:15:24 -06:00
Brian 85e4ec6d11 gallium: use the utility pasthrough shaders 
This avoids the Mesa->TGSI translation step.
 2008-03-20 09:13:51 -06:00
Brian 6a9a3afcf9 gallium: added util_make_fragment_passthrough_shader() 2008-03-20 09:11:27 -06:00
Keith Whitwell a88202d3b0 gallium: add debug facility to dump random blobs as hex 2008-03-20 13:10:32 +00:00
Brian Paul 122ed506f4 gallium: added fb_width/height fields to softpipe context 
These are convenience fields.  Otherwise, we have to check cbuf[0] or zsbuf
in various places.
 2008-03-19 18:10:09 -06:00
Brian Paul ba31cf6855 better text labels 2008-03-19 17:15:14 -06:00
Brian Paul 4984487bc3 gallium: add face, dirtyLevels params to pipe->texture_update() 
This provides better information about which images in texture object have changed.
Also, call texture_update() from more places previously missed.
 2008-03-19 17:15:14 -06:00
Brian Paul 11c34dc644 gallium: need to set/save framebuffer state in st_context since we use it elsewhere 2008-03-19 17:15:14 -06:00
Brian Paul b45669283f gallium: fix bug in cso_single_sampler_done() in computation of nr_samplers 
Need to find highest used sampler so search from end toward beginning.
 2008-03-19 17:15:14 -06:00