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* gallium: add condition parameter to render_conditionRoland Scheidegger2013-06-183-2/+5
| | | | | | | | | | | | | For conditional rendering this makes it possible to skip rendering if either the predicate is true or false, as supported by d3d10 (in fact previously it was sort of implied skip rendering if predicate is false for occlusion predicate, and true for so_overflow predicate). There's no cap bit for this as presumably all drivers could do it trivially (but this patch does not implement it for the drivers using true hw predicates, nvxx, r600, radeonsi, no change is expected for OpenGL functionality). Reviewed-by: Jose Fonseca <[email protected]>
* gallium: Add support for multiple viewportsZack Rusin2013-05-252-7/+11
| | | | | | | | | | | | Gallium supported only a single viewport/scissor combination. This commit changes the interface to allow us to add support for multiple viewports/scissors. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: José Fonseca<[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* draw: try to prevent overflows on index buffersZack Rusin2013-05-141-2/+2
| | | | | | | | | | | | Pass in the size of the index buffer, when available, and use it to handle out of bounds conditions. The behavior in the case of an overflow needs to be the same as with other overflows in the vertex processing pipeline meaning that a vertex should still be generated but all attributes in it set to zero. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* draw: don't crash on vertex buffer overflowZack Rusin2013-05-141-1/+1
| | | | | | | | | | | | | | We would crash when stride was bigger than the size of the buffer. The correct behavior is to just fetch zero's in this case. Unfortunatly with user_buffer's there's no way to validate the size because currently we're just not getting it. Adjust the draw interface to pass the size along the mapped buffer, which works perfectly for buffer backed vertex_buffers and, in future, it will allow us to plumb user_buffer sizes through the same interface. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: add PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE for GLMarek Olšák2013-05-111-0/+1
| | | | | | v2: fix typo 65535 -> 65536 Reviewed-by: Brian Paul <[email protected]>
* gallium: fix type of flags in pipe_context::flush()Chia-I Wu2013-05-041-1/+1
| | | | | | | | | | | | | | | | It should be unsigned, not enum pipe_flush_flags. Fixed a build error: src/gallium/state_trackers/egl/android/native_android.cpp:426:29: error: invalid conversion from 'int' to 'pipe_flush_flags' [-fpermissive] v2: replace all occurrences of enum pipe_flush_flags by unsigned Signed-off-by: Chia-I Wu <[email protected]> Reviewed-by: Marek Olšák <[email protected]> [olv: document the parameter now that the type is unsigned]
* scons: remove nouveau buildAndreas Boll2013-05-031-11/+0
| | | | | | | One build system for linux/unix only drivers should be enough. Additionally the nouveau target was disabled anyway. Acked-by: Jose Fonseca <[email protected]>
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-2318-72/+72
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript where 'vimscript' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * ' :wq Reviewed-by: Brian Paul <[email protected]>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-2318-18/+18
| | | | | | | | | | | | | | | This brings the license text in line with the MIT License as published on the Open Source Initiative website: http://opensource.org/licenses/mit-license.php Generated automatically be the following shell command: $ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {} This introduces some wrapping issues, to be fixed in the next commit. Reviewed-by: Brian Paul <[email protected]>
* st/mesa: optionally apply texture swizzle to border color v2Christoph Bumiller2013-04-181-0/+1
| | | | | | | | | | | | This is the only sane solution for nv50 and nvc0 (really, trust me), but since on other hardware the border colour is tightly coupled with texture state they'd have to undo the swizzle, so I've added a cap. The dependency of update_sampler on the texture updates was introduced to avoid doing the apply_depthmode to the swizzle twice. v2: Moved swizzling helper to u_format.c, extended the CAP to provide more accurate information.
* nouveau: accelerate buffer copies in resource_copy_regionChristoph Bumiller2013-04-031-2/+3
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* gallium: add PIPE_CAP_QUERY_PIPELINE_STATISTICSChristoph Bumiller2013-04-031-0/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
* gallium,st/mesa: don't use blit-based transfers with software rasterizersMarek Olšák2013-03-231-0/+1
| | | | | | | | | The blit-based paths for TexImage, GetTexImage, and ReadPixels aren't very fast with software rasterizer. Now Gallium drivers have the ability to turn them off. Reviewed-by: Brian Paul <[email protected]> Tested-by: Brian Paul <[email protected]>
* gallium: add TGSI_SEMANTIC_TEXCOORD,PCOORD v3Christoph Bumiller2013-03-203-20/+30
| | | | | | | | | | | | | | | This makes it possible to identify gl_TexCoord and gl_PointCoord for drivers where sprite coordinate replacement is restricted. The new PIPE_CAP_TGSI_TEXCOORD decides whether these varyings should be hidden behind the GENERIC semantic or not. With this patch only nvc0 and nv30 will request that they be used. v2: introduce a CAP so other drivers don't have to bother with the new semantic v3: adapt to introduction gl_varying_slot enum
* tgsi: use separate structure for indirect address v2Christian König2013-03-191-1/+1
| | | | | | | | | | | | | | To further improve the optimization of source and destination indirect addressing we need the ability to store a reference to the declaration of the addressed operands. Since most of the fields in tgsi_src_register doesn't apply for an indirect addressing operand replace it with a separate tgsi_ind_register structure and so make room for extra information. v2: rename Declaration to ArrayID, put the ArrayID into () instead of [] Signed-off-by: Christian König <[email protected]>
* nv30: Fix memory leak.Vinson Lee2013-02-071-0/+1
| | | | | | | Fixes resource leak defect reported by Coverity. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium/drivers: handle PIPE_SHADER_CAP_TGSI_SQRT_SUPPORTED queryBrian Paul2013-02-041-0/+2
| | | | Initially, only softpipe/llvmpipe support SQRT.
* gallium: handle unhandled PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENTAndreas Boll2013-02-041-0/+1
| | | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60098 Signed-off-by: Brian Paul <[email protected]>
* nv30: Fix memory leak.Vinson Lee2013-02-011-0/+1
| | | | | | | Fixes resource leak defect reported by Coverity. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* nouveau/build: Fix build failures when drm is not in /usr/include.José Fonseca2013-01-221-1/+2
| | | | | | | Fixes failures to include libdrm/nouveau.h when drm is not installed in /usr/include. Reviewed-by: Matt Turner <[email protected]>
* nouveau: fix undefined behaviour when testing sample_countChristoph Bumiller2013-01-191-0/+2
| | | | NOTE: This is a candidate for the 9.0 branch.
* gallium: remove PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATEMarek Olšák2013-01-151-1/+0
| | | | Reviewed-by: Brian Paul <[email protected]>
* Remove hacks for static MakefilesMatt Turner2013-01-131-3/+0
| | | | | | | | | | | v2: Andreas Boll <[email protected]> - don't remove compatibility with scripts for the old build system v3: Andreas Boll <[email protected]> - remove more obsolete hacks v4: Andreas Boll <[email protected]> - add a previously removed TOP variable to fix vgapi build
* Clean up .gitignore filesMatt Turner2013-01-101-1/+0
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* nv30: Convert to automakeMatt Turner2013-01-103-12/+37
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* nouveau: improve buffer transfersChristoph Bumiller2013-01-081-1/+77
| | | | | | Save double memcpy on uploads to VRAM in most cases. Properly handle FLUSH_EXPLICIT. Reallocate on DISCARD_WHOLE_RESOURCE to avoid sync.
* gallium: extend pipe_context::flush for it to accept an END_OF_FRAME flagMarek Olšák2013-01-041-1/+2
| | | | | | | | | | | | | | | | | Usage with pipe_context: pipe->flush(pipe, NULL, PIPE_FLUSH_END_OF_FRAME); Usage with st_context_iface: st->flush(st, ST_FLUSH_END_OF_FRAME, NULL); The flag is only a hint for drivers. Radeon will use it for buffer eviction heuristics in the kernel (e.g. for queries like how many frames have passed since a buffer was used). The flag is currently only generated by st/dri on SwapBuffers. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Stéphane Marchesin <[email protected]>
* nouveau: deal with tbo cap for now.Dave Airlie2012-12-221-0/+1
| | | | | | This fixes the printk running apps against master. Signed-off-by: Dave Airlie <[email protected]>
* gallium: s/PIPE_CAP_TIMER_QUERY/PIPE_CAP_QUERY_TIME_ELAPSED/José Fonseca2012-12-201-1/+1
| | | | | | | | To better reflect what it is being advertised. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium: remove pipe_surface::usageMarek Olšák2012-12-121-1/+0
| | | | | | Not really used by anybody now. Reviewed-by: Brian Paul <[email protected]>
* gallium: expose ARB_map_buffer_alignment on RadeonMarek Olšák2012-10-311-0/+1
| | | | | | | | Reviewed-by: Brian Paul <[email protected]> v2: update relnotes-9.1 v3: use align_malloc and align_free for malloced buffers in r300g v4: document the new CAP in the docs
* gallium: add start_slot parameter to set_vertex_buffersMarek Olšák2012-10-314-16/+20
| | | | | | | | | | | | | | | | | | | | | This allows updating only a subrange of buffer bindings. set_vertex_buffers(pipe, start_slot, count, NULL) unbinds buffers in that range. Binding NULL resources unbinds buffers too (both buffer and user_buffer must be NULL). The meta ops are adapted to only save, change, and restore the single slot they use. The cso_context can save and restore only one vertex buffer slot. The clients can query which one it is using cso_get_aux_vertex_buffer_slot. It's currently set to 0. (the Draw module breaks if it's set to non-zero) It should decrease the CPU overhead when using a lot of meta ops, but the drivers must be able to treat each vertex buffer slot as a separate state (only r600g does so at the moment). I can imagine this also being useful for optimizing some OpenGL use cases. Reviewed-by: Brian Paul <[email protected]>
* gallium: unify transfer functionsMarek Olšák2012-10-112-36/+25
| | | | | | | | | | | | | | "get_transfer + transfer_map" becomes "transfer_map". "transfer_unmap + transfer_destroy" becomes "transfer_unmap". transfer_map must create and return the transfer object and transfer_unmap must destroy it. transfer_map is successful if the returned buffer pointer is not NULL. If transfer_map fails, the pointer to the transfer object remains unchanged (i.e. doesn't have to be NULL). Acked-by: Brian Paul <[email protected]>
* nouveau: use pre-calculated stride for resource_get_handleMarcin Slusarz2012-10-091-2/+1
| | | | | | Fixes FDO#55294. NOTE: This is a candidate for the 9.0 branch.
* nv30: fix type conversion warningMarek Olšák2012-10-091-1/+1
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* gallium: remove resource_resolveMarek Olšák2012-09-302-1/+2
| | | | | | | The functionality is provided by the new blit function. Tested-by: Michel Dänzer <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* nv30: implement blitMarek Olšák2012-09-306-0/+80
| | | | Reviewed-by: Brian Paul <[email protected]>
* nv30: use util_format_is_supportedMarek Olšák2012-09-301-10/+3
| | | | | | Hardware drivers *must* use it. Reviewed-by: Brian Paul <[email protected]>
* gallium: add PIPE_CAP_TEXTURE_MULTISAMPLEMarek Olšák2012-09-301-0/+1
| | | | | Tested-by: Michel Dänzer <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* Remove useless checks for NULL before freeingMatt Turner2012-09-051-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same as earlier commit, except for "FREE" This patch has been generated by the following Coccinelle semantic patch: // Remove useless checks for NULL before freeing // // free (NULL) is a no-op, so there is no need to avoid it @@ expression E; @@ + FREE (E); + E = NULL; - if (unlikely (E != NULL)) { - FREE(E); ( - E = NULL; | - E = 0; ) ... - } @@ expression E; type T; @@ + FREE ((T) E); + E = NULL; - if (unlikely (E != NULL)) { - FREE((T) E); ( - E = NULL; | - E = 0; ) ... - } @@ expression E; @@ + FREE (E); - if (unlikely (E != NULL)) { - FREE (E); - } @@ expression E; type T; @@ + FREE ((T) E); - if (unlikely (E != NULL)) { - FREE ((T) E); - } Reviewed-by: Brian Paul <[email protected]>
* Revert "gallium: specify resource_resolve destination via a pipe_surface"Christoph Bumiller2012-08-011-4/+1
| | | | | | | | | | | This reverts commit 5d5af7d359e0060fa00b90a8f04900b96f9058b0. It turns out the issue this was supposed to fix merely counter-acted a bug in the hardware driver that I wasn't aware of. The resource_resolve is not supposed to do sRGB conversion, period. (This would violate the requirement that source and destination must be of the same format).
* gallium: specify resource_resolve destination via a pipe_surfaceChristoph Bumiller2012-07-281-1/+4
| | | | | | | | | | | The format member of pipe_surface may differ from that of the pipe_resource, which is used to communicate, for instance, whether sRGB encode should be enabled in the resolve operation or not. Fixes resolve to sRGB surfaces in mesa/st when GL_FRAMEBUFFER_SRGB is disabled. Reviewed-by: Brian Paul <[email protected]>
* nv30: Support negative offsets in indirect constant access.Roy Spliet2012-07-204-8/+15
| | | | | | | | Fixes piglit vp-address-01 amongst several others. Signed-off-by: Roy Spliet <[email protected]> Reviewed-by: Lucas Stach <[email protected]> Tested-by: Lucas Stach <[email protected]>
* nouveau: implement missing timer query functionalityChristoph Bumiller2012-07-132-3/+9
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* gallium: add QUERY_TIMESTAMP cap and get_timestamp screen functionMarek Olšák2012-07-101-0/+1
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* gallium: Add PIPE_CAP_START_INSTANCEFredrik Höglund2012-06-191-0/+1
| | | | Reviewed-by: Brian Paul <[email protected]>
* automake: Globally add stub automake targets to the old Makefiles.Eric Anholt2012-06-111-3/+0
| | | | | | | | | I tried to update all the old Makefiles that included the default config to be sure they had a default target if they didn't previously have one, since this new all target will always point at it. Almost everything had one. Reviewed-by: Kenneth Graunke <[email protected]>
* nouveau: fix scratch buffer leakMarcin Slusarz2012-06-051-1/+1
| | | | ...and create common function for destroying nouveau_context
* draw: simplify index buffer specificationBrian Paul2012-05-311-3/+4
| | | | | Replace draw_set_index_buffer() and draw_set_mapped_index_buffer() with draw_set_indexes() which simply takes a pointer and an index size.
* nv30: Fix generic passing to fragment program in NV34.Roy Spliet2012-05-253-5/+9
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