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* gallium/util: add LATC supportMarek Olšák2011-03-088-4/+467
| | | | | | Again, a lot of code is shared with RGTC. The layout is UTIL_FORMAT_LAYOUT_RGTC, because LATC is just swizzled RGTC.
* llvmpipe: clamp texcoords in lp_build_sample_compare()Brian Paul2011-03-071-0/+5
| | | | | | See previous commit for more info. NOTE: This is a candidate for the 7.10 branch.
* pb: Add is_buffer_busy for malloc buffers.José Fonseca2011-03-061-1/+10
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* os: Fix pipe_static_mutex on Windows.José Fonseca2011-03-061-1/+2
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* draw: Silence tgsi_emit_sse2 failed messages.José Fonseca2011-03-041-1/+2
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* tgsi: Disable SSE2 code generation.José Fonseca2011-03-041-3/+20
| | | | | | It's broken now that tgsi_exec_machine::Inputs/Ouputs are pointers. Temporary if anybody still cares about tgsi_sse2.c. Permanent otherwise.
* tgsi: Update assert.José Fonseca2011-03-031-1/+1
| | | | | Elements(mach->Inputs) is wrong now that mach->Inputs is dynamically allocated.
* tgsi: defer allocation of huge inputs/outputs until we have a gsZack Rusin2011-03-022-6/+45
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* gallium: Add u_format_rgtc.c to SConscript.Vinson Lee2011-03-011-0/+1
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* gallium: add RGTC UNORM support to u_format.Dave Airlie2011-03-026-2/+575
| | | | | | | | SNORM needs a bit of work in the state tracker in order for mipmap generation to work I believe. I'm also not sure that having unorm fetches for an snorm format is sane.
* draw: setup pipe's draw pointer for the aapoint stageBrian Paul2011-02-281-0/+2
| | | | | | The other draw stages like aaline and pstipple were already doing this. If the driver used the aapoint stage but not the others it would crash because of a null pipe->draw pointer.
* u_vbuf_mgr: compute user buffer size for instance data from instance_countMarek Olšák2011-03-011-3/+7
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* st/mesa & v_bug_mgr: two small instanced drawing fixesChristian König2011-02-281-1/+4
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* gallivm: Initialize stack valuesJakob Bornecrantz2011-02-261-8/+8
| | | | | valgrind gives me a warning with llvmpipe with profile builds but not debug builds, this seems to fix the issue at least.
* util: Don't destroy shaders null shadersJakob Bornecrantz2011-02-261-2/+4
| | | | Fixes regression from a08e612fd8e7ca2ac2fef8961e56e5b094033717
* util: Don't create array texture shaders if the driver doesn't support itJakob Bornecrantz2011-02-261-4/+6
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* gallium/tgsi: shuffle ureg_src structure to work around gcc4.6.0 issueJerome Glisse2011-02-251-14/+14
| | | | | | | | | | | | There is an issue with gcc 4.6.0 that leads to segfault/assert with mesa due to ureg_src size, reshuffling the structure member to better better alignment work around the issue. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47893 7.9 + 7.10 candidate Signed-off-by: Jerome Glisse <[email protected]>
* gallium/util: add 1d/2d mipmap generation supportDave Airlie2011-02-251-6/+37
| | | | | | | | so far only hw mipmap generation is testing on softpipe, passes test added to piglit. this requires another patch to mesa to let array textures mipmaps even start to happen.
* gallium/utils: Fix vertex element setupFabian Bieler2011-02-241-2/+3
| | | | Check if element was translated per element instead of per buffer.
* gallivm: Use simple scaling plus casting in more unorm->float cases.José Fonseca2011-02-191-25/+34
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* util: Make refcnt and symbol debuggers work on windowsJakob Bornecrantz2011-02-182-2/+21
| | | | Signed-off-by: Jakob Bornecrantz <[email protected]>
* u_vbuf_mgr: initialize flag indicating that buffers have been updatedMarek Olšák2011-02-181-1/+1
| | | | | This fixes r300g errors: r300: Cannot get a relocation in radeon_drm_cs_write_reloc.
* util: Fix typo in last commit.José Fonseca2011-02-171-1/+1
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* draw: update comments, rename vars in pstipple codeBrian Paul2011-02-171-16/+18
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* util: Cleanup symbol name resolution on Windows.José Fonseca2011-02-172-39/+1310
| | | | | | - Support symbol name resolution on MinGW. - Use dbghelp.dll (which should allow 64bit support), but untested yet. - Cleanup.
* gallium/util: init key with memset()Brian Paul2011-02-161-1/+3
| | | | To silence missing initializers warning.
* rtasm: add dummy return statement to silence MSVC warningBrian Paul2011-02-161-1/+2
| | | | | And use assert(0) instead of abort() to be consistent with rest of Gallium.
* Revert "util: fix DXT1 RGBA texture compression if the source color is (0, ↵Dave Airlie2011-02-161-14/+2
| | | | | | | | 0, 0, 0)" This reverts commit 6e7d782da506da233b2ac695b022ac393e1c719e. Oops, I just had this locally for testing and forgot to remove it before pushing.
* util: fix DXT1 RGBA texture compression if the source color is (0, 0, 0, 0)Marek Olšák2011-02-161-2/+14
| | | | | | | | | This is a workaround for a bug in libtxc_dxtn. Fixes: - piglit/GL_EXT_texture_compression_s3tc/fbo-generatemipmap-formats Signed-off-by: Dave Airlie <[email protected]>
* gallium: add usage parameter to pipe_buffer_createMarek Olšák2011-02-155-1/+8
| | | | | And set a reasonable buffer usage flag everywhere instead of just PIPE_USAGE_DEFAULT.
* pb_bufmgr_cache: add is_buffer_busy hook and use it instead of non-blocking mapMarek Olšák2011-02-142-7/+14
| | | | This is cleaner and implementing the hook is optional.
* gallium: notify drivers about possible changes in user buffer contentsMarek Olšák2011-02-143-6/+15
| | | | Also implement the redefine_user_buffer hook in the drivers.
* gallium: remove pipe_vertex_buffer::max_indexMarek Olšák2011-02-148-25/+10
| | | | | This is redundant to pipe_draw_info::max_index and doesn't really fit in the optimizations I plan.
* gallium: always save and restore vertex buffers using cso_cacheMarek Olšák2011-02-147-10/+75
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* draw: Don't define the last two mipmap levels in aa lines.José Fonseca2011-02-141-5/+11
| | | | | | Some hardware needs to make a seperate copy of all levels to obey max_lod, so simply do not define the last two levels instead of clamping.
* u_index_modify: map buffers with PIPE_TRANSFER_UNSYNCHRONIZEDMarek Olšák2011-02-141-3/+12
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* u_vbuf_mgr: fix segfaultMarek Olšák2011-02-121-1/+1
| | | | | max_index could have been less than min_index, which later caused integer underflow followed by a segfault in memcpy.
* draw: tweak AA line texture minimum alphaBrian Paul2011-02-111-1/+1
| | | | | AA lines drawn as textured quads look a little better with this change. Conformance/piglit tests still pass.
* draw: Don't use the pipeline when drawing lines with fractional widths.José Fonseca2011-02-113-5/+6
| | | | Spotted by Jakob Bornecrantz.
* util: Define round and roundf on MSVC.José Fonseca2011-02-111-1/+13
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* u_upload_mgr: Use PIPE_TRANSFER_FLUSH_EXPLICIT.José Fonseca2011-02-101-2/+9
| | | | This can avoid DMAing the whole buffer when just a fraction was changed.
* u_blitter: let the driver check whether there's a recursionMarek Olšák2011-02-102-6/+9
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* u_vbuf_mgr: add a way to specify the BIND flag for the upload bufferMarek Olšák2011-02-082-1/+3
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* u_vbuf_mgr: remove tabsMarek Olšák2011-02-081-18/+18
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* u_vbuf_mgr: make the uploader publicMarek Olšák2011-02-082-17/+15
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* util: import a new vertex buffer managerMarek Olšák2011-02-074-1/+722
| | | | | | | This code has originally matured in r300g and was ported to r600g several times. It was obvious it's a code duplication. See also comments in the header file.
* util: Change u_get_transfer_vtbl usage argument type to match prototype.Vinson Lee2011-02-031-1/+1
| | | | | | The type of u_get_transfer_vtbl of the usage argument in u_transfer.h is unsigned and not enum pipe_transfer_usage. This patch changes the type of usage to unsigned to match the prototype in the header file.
* cso: don't tell drivers to bind null samplers, sampler viewsBrian Paul2011-02-031-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before, the set_sampler_views() and restore_sampler_views() functions used MAX2(old,new) to tell the driver how many samplers or sampler views to set. This could result in cases such as: pipe->set_fragment_sampler_views(pipe, 4, views={foo, bar, NULL, NULL}) Many/most gallium drivers would take this as-is and set ctx->num_sampler_views=4 and ctx->sampler_views={foo, bar, NULL, NULL, ...}. Later, loops over ctx->num_sampler_views would have to check for null pointers. Worse, the number of sampler views and number of sampler CSOs could get out of sync: ctx->num_samplers = 2 ctx->samplers = {foo, bar, ...} ctx->num_sampler_views = 4 ctx->sampler_views={Foo, Bar, NULL, NULL, ...} So loops over the num_samplers could run into null sampler_views pointers or vice versa. This fixes a failed assertion in the SVGA driver when running the Mesa engine demo in AA line mode (and possibly other cases). It looks like all gallium drivers are careful to unreference views and null-out sampler CSO pointers for the units beyond what's set with the pipe::bind_x_sampler_states() and pipe::set_x_sampler_views() functions. I'll update the gallium docs to explain this as well.
* util: Prevent transfer dangling pointer on map failure.José Fonseca2011-02-031-0/+1
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* cso: refactor texture sampler and sampler view codeBrian Paul2011-02-021-326/+307
| | | | | | This consolidates the code duplicated between the fragment sampler and vertex sampler functions. Plus, it'll make adding support for geometry shader samplers trivial.
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