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* gallium: Fix llvmpipe on big-endian machinesAdam Jackson2013-06-245-48/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squashed commit of the following: commit 0857a7e105bfcbc4d1431b2cc56612094c747ca3 Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:07 2013 -0400 gallivm: Fix lp_build_rgba8_to_fi32_soa for big endian Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 0d65131649a8aa140e2db228ba779d685c4333e3 Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:07 2013 -0400 gallivm: Fix big-endian machines This adds a bit-shift count to the format table, and adds the concept of vector or bitwise alignment on gathers. Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 9740bda9b7dc894b629ed38be9b51059ce90818f Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:07 2013 -0400 llvmpipe: Fix convert_to_blend_type on big-endian Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit ae037c2de0f029e4e99371c0de25560484f0d8df Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 util: Convert color pack to packed formats This fixes them on big-endian. Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 5b05ac0c89ae092ea8ba5bba9f739708d7396b5c Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 graw-xlib: Convert to packed formats Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 51396e7d098cb6ff794391cf11afe4dbf86dbea0 Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 format: Convert to packed formats Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 417b60bc66eb450e68a92ab0e47f76e292b385e6 Author: Adam Jackson <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 st/dri: Convert to packed formats Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 0934b2e022a5e0847d312c40734e2b44cac52fd8 Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 st/xlib: Convert to packed formats Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit a307ea3c3716a706963acce7966b5e405ba11db9 Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 gbm: Convert to packed formats Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 53eebdd253e1960a645ea278f31d7ef6a6cf4aeb Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 tests: Convert to packed formats Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 2f77fe3ee524945eacd546efcac34f7799fb3124 Author: Adam Jackson <[email protected]> Date: Tue Jun 18 13:07:37 2013 -0400 gallium: Document packed formats Signed-off-by: Adam Jackson <[email protected]> commit 1f1017159ce951f922210a430de9229f91f62714 Author: Richard Sandiford <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 gallium: Introduce 32-bit packed format names These are for interacting with buffers natively described in terms of bit shifts, like X11 visuals: uint32_t xyzw8888 = (x << 0) | (y << 8) | (z << 16) | (w << 24); Define these in terms of (endian-dependent) aliases to the array-style format names. Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]> commit 6cc7ab1ee66ed668da78c1d951dfd7782b4e786a Author: Adam Jackson <[email protected]> Date: Mon Jun 3 12:10:32 2013 -0400 gallium: Document format name conventions v2: - Fix a channel name thinko (Michel Dänzer) - Elaborate on SCALED versus INT - Add links to DirectX and FOURCC docs Signed-off-by: Adam Jackson <[email protected]> commit df4d269e7fb62051a3c029b84147465001e5776e Author: Adam Jackson <[email protected]> Date: Tue Jun 18 12:25:06 2013 -0400 gallivm: Remove all notion of byte-swapping Signed-off-by: Adam Jackson <[email protected]> Signed-off-by: Adam Jackson <[email protected]>
* util: (trivial) add has_popcnt fieldRoland Scheidegger2013-06-192-0/+2
| | | | | | Not used yet but there's a couple of places in llvmpipe which should use this (occlusion count is currently very inefficent if there's no cpu popcnt instruction).
* gallium: add condition parameter to render_conditionRoland Scheidegger2013-06-184-3/+7
| | | | | | | | | | | | | 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]>
* mesa: Fix bug in unclamped float to ubyte conversion.Manfred Ernst2013-06-121-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Problem: The IEEE float optimized version of UNCLAMPED_FLOAT_TO_UBYTE in macros.h computed incorrect results for inputs in the range 0x3f7f0000 (=0.99609375) to 0x3f7f7f80 (=0.99803924560546875) inclusive. 0x3f7f7f80 is the IEEE float value that results in 254.5 when multiplied by 255. With rounding mode "round to closest even integer", this is the largest float in the range 0.0-1.0 that is converted to 254 by the generic implementation of UNCLAMPED_FLOAT_TO_UBYTE. The IEEE float optimized version incorrectly defined the cut-off for mapping to 255 as 0x3f7f0000 (=255.0/256.0). The same bug was present in the function float_to_ubyte in u_math.h. Fix: The proposed fix replaces the incorrect cut-off value by 0x3f800000, which is the IEEE float representation of 1.0f. 0x3f7f7f81 (or any value in between) would also work, but 1.0f is probably cleaner. The patch does not regress piglit on llvmpipe and on i965 on sandy bridge. Tested-by Stéphane Marchesin <[email protected]> Reviewed-by Stéphane Marchesin <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium/u_format: add a new helper for initializing pipe_blit_info::maskMarek Olšák2013-06-132-25/+29
| | | | Reviewed-by: Brian Paul <[email protected]>
* gallium/u_blitter: make clearing independent of the colorbuffer formatMarek Olšák2013-06-132-43/+4
| | | | | | | There isn't any difference between 32_FLOAT and 32_*INT in vertex fetching. Both of them don't do any format conversion. Reviewed-by: Brian Paul <[email protected]>
* gallium/u_blitter: make clearing independent of the number of bound colorbuffersMarek Olšák2013-06-134-56/+41
| | | | | | We can use the fragment shader TGSI property WRITES_ALL_CBUFS. Reviewed-by: Brian Paul <[email protected]>
* gallium/util: make WRITES_ALL_CBUFS optional in the passthrough fragment shaderMarek Olšák2013-06-132-4/+8
| | | | Reviewed-by: Brian Paul <[email protected]>
* util: new util_fill_box helperRoland Scheidegger2013-06-132-10/+37
| | | | | | | | | Use new util_fill_box helper for util_clear_render_target. (Also fix off-by-one map error.) v2: handle non-zero z correctly in new helper Reviewed-by: Jose Fonseca <[email protected]>
* util: Use sizeof(void *) rather than 0 as the fallback cache line sizeRichard Sandiford2013-06-101-0/+5
| | | | | | | | Without this, llvmpipe ends up giving a zero size to all uncompressed textures on non-x86 systems, since align() cannot handle a 0 alignment. Reviewed-by: Adam Jackson <[email protected]> Signed-off-by: Richard Sandiford <[email protected]>
* util: add comment about bogus transfer flagsRoland Scheidegger2013-06-071-0/+1
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* util: fix util_clear_render_target and util_clear_depth_stencil layer handlingRoland Scheidegger2013-06-071-87/+103
| | | | | | | These functions must clear all bound layers, not just the first. Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* util: add util_resource_is_array_texture()Chia-I Wu2013-06-081-1/+19
| | | | | | | | Checking if array_size is greater than 1 is not enough for single-layered array textures. Signed-off-by: Chia-I Wu <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* u_vbuf: fix index buffer leakChia-I Wu2013-06-071-0/+3
| | | | | Signed-off-by: Chia-I Wu <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa: remove outdated version lines in commentsRico Schüller2013-06-051-1/+0
| | | | Signed-off-by: Brian Paul <[email protected]>
* gallium: Add support for multiple viewportsZack Rusin2013-05-251-4/+4
| | | | | | | | | | | | 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]>
* gallium: fix build on uclibc systemAnthony G. Basile2013-05-291-4/+2
| | | | | | | | | | | | execinfo.h and debug_symbol_name_glibc() are pure GNU-isms and do not build on uclibc systems. A previous patch addressed this issue, but there was an error. This patch corrects that error. See https://bugs.freedesktop.org/show_bug.cgi?id=51782 https://bugs.gentoo.org/show_bug.cgi?id=469768 Signed-off-by: Anthony G. Basile <[email protected]> Signed-off-by: Brian Paul <[email protected]>
* util/prim: add u_reduced_prims_for_vertices()Chia-I Wu2013-05-031-0/+20
| | | | | | | | The function returns the number of reduced/tessellated primitives for the given vertex count. Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* util/prim: assorted fixes for u_decomposed_prims_for_vertices()Chia-I Wu2013-05-031-11/+11
| | | | | | | | | | | Switch to '>=' for comparisons, and it becomes obvious that the comparison for PIPE_PRIM_QUAD_STRIP was wrong. Add minimum vertex count check for PIPE_PRIM_LINE_LOOP. Return 1 for PIPE_PRIM_POLYGON with 3 vertices. Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* util/prim: use vertex count info in u_validate_pipe_prim()Chia-I Wu2013-05-031-32/+2
| | | | | | | As a side effect, primitives with adjacency are now correctly validated. Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* util/prim: fix the name of the include guardChia-I Wu2013-05-031-2/+2
| | | | | | | It should be U_PRIM_H, not U_BLIT_H. Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* draw: use u_assembled_prim() instead of u_assembled_primitive()Chia-I Wu2013-05-031-8/+0
| | | | | | | The latter function is also removed as a result of the change. Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* util/prim: clean up and add commentsChia-I Wu2013-05-031-60/+107
| | | | | | | | | | | | | Move together (or add) functions to decompose/reduce/assemble a primitive, give them consistent names, and document them. Add u_prim_vertex_count() so that the vertex count information can be used elsewhere. u_assembled_primitive() will be removed in a folow-on commit. [olv: fix a warning when -Wold-style-declaration is enabled] Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* util/prim: fix primitive trimming for triangles with adjacencyChia-I Wu2013-05-031-2/+2
| | | | | | | Fix for PIPE_PRIM_TRIANGLES_ADJACENCY and PIPE_PRIM_TRIANGLE_STRIP_ADJACENCY. Signed-off-by: Chia-I Wu <[email protected]> Acked-by: Zack Rusin <[email protected]>
* util/u_sse: Fix _mm_shuffle_epi8 prototype for clang.José Fonseca2013-04-251-1/+6
| | | | | Clang does not support __artificial__. Instead match precisely what's in the clang headers.
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-234-12/+16
| | | | | | | | | | | | | | 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 Graunke2013-04-234-4/+4
| | | | | | | | | | | | | | | 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]>
* mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-234-4/+4
| | | | | | | | | | | | | | | | Generated automatically be the following shell command: $ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/BRIAN PAUL/THE AUTHORS/' {} The intention here is to protect all authors, not just Brian Paul. I believe that was already the sensible interpretation, but spelling it out is probably better. More practically, it also prevents people from accidentally copy & pasting the license into a new file which says Brian is not liable when he isn't even one of the authors. Reviewed-by: Brian Paul <[email protected]>
* gallium: Replace gl_rasterization_rules with lower_left_origin and ↵José Fonseca2013-04-235-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | half_pixel_center. Squashed commit of the following: commit 04c5fa2cbb8e89d6f2fa5a75af1cca03b1f6b852 Author: José Fonseca <[email protected]> Date: Tue Apr 23 17:37:18 2013 +0100 gallium: s/lower_left_origin/bottom_edge_rule/ commit 4dff4f64fa83b9737def136fffd161d55e4f1722 Author: José Fonseca <[email protected]> Date: Tue Apr 23 17:35:04 2013 +0100 gallium: Move diagram to docs. commit 442a63012c8c3c3797f45e03f2ca20ad5f399832 Author: James Benton <[email protected]> Date: Fri May 11 17:50:55 2012 +0100 gallium: Replace gl_rasterization_rules with lower_left_origin and half_pixel_center. This change is necessary to achieve correct results when using OpenGL FBOs. Reviewed-by: Marek Olšák <[email protected]>
* gallium/u_blitter: implement buffer clearingMarek Olšák2013-04-232-8/+97
| | | | | | | | | | | | Although this might be useful for ARB_clear_buffer_object, I need it for initializating resources in r600g. Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Brian Paul <[email protected]> v2: comment cleanups NOTE: This is a candidate for the 9.1 branch.
* draw: implement primitive assemblerZack Rusin2013-04-181-0/+21
| | | | | | | | | | | | | | | | | | | | Input assembler needs to be able to decompose adjacency primitives into something that can be understood by the rest of the pipeline. The specs say that the adjacency primitives are *only* visible in the geometry shader, for everything else they need to be decomposed. Which in most of the cases is not an issue, because the geometry shader always decomposes them for us, but without geometry shader we were passing unchanged adjacency primitives to the rest of the pipeline and causing crashes everywhere. This commit introduces a primitive assembler which, if geometry shader is missing and the input primitive is one of the adjacency primitives, decomposes them into something that the rest of the pipeline can understand. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* util/prim: fix decomposed counts for adjacency primitivesZack Rusin2013-04-181-4/+4
| | | | | | Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* st/mesa: optionally apply texture swizzle to border color v2Christoph Bumiller2013-04-182-0/+46
| | | | | | | | | | | | 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.
* draw: implement pipeline statistics in the draw moduleZack Rusin2013-04-161-15/+20
| | | | | | | | | | | | | This is a basic implementation of the pipeline statistics in the draw module. The interface is similar to the stream output statistics and also requires that the callers explicitly enable it. Included is the implementation of the interface in llvmpipe and softpipe. Only softpipe enables the pipeline statistics capability though because llvmpipe is lacking gathering of the fragment shading and rasterization statistics. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]>
* gallium/util: add const to a parameter of util_max_layerMarek Olšák2013-04-061-1/+1
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* util: add ETC as compressed formatWladimir2013-04-051-0/+1
| | | | | | | Add UTIL_FORMAT_LAYOUT_ETC to util_format_is_compressed. It was missing. Signed-off-by: Wladimir J. van der Laan <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* gallium/u_blitter: fix is_blit_generic_supported() stencil checkingBrian Paul2013-04-051-12/+14
| | | | | | | | | | | | | | | Don't check if there's sampler support for stencil if we're not going to actually blit/copy stencil values. Fixes the case where we mistakenly said we can't support a blit of depth values from S8Z24 to X8Z24. Also, rename the is_stencil variable to dst_has_stencil to improve readability. NOTE: This is a candidate for the stable branches. Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* util: add debug_memory_check_block(), debug_memory_tag()Brian Paul2013-04-041-0/+55
| | | | | | | | | | The former just checks that the given block is valid by checking the header and footer. The later sets the memory block's tag. With extra debug code, we can use that for monitoring/checking particular allocations. Reviewed-by: José Fonseca <[email protected]>
* gallivm: use f16c hw support for float->half and half->float conversionRoland Scheidegger2013-04-042-0/+2
| | | | | | | | Should be way faster of course on cpus supporting this (includes AMD Bulldozer and Jaguar cores, Intel Ivy Bridge and up (except budget models)). Passes piglit fbo-blending-formats GL_ARB_texture_float -auto on Ivy Bridge. Reviewed-by: Brian Paul <[email protected]>
* util: add new util_resource_size() function in u_resource.[ch]Brian Paul2013-04-032-1/+98
| | | | Reviewed-by: Jose Fonseca <[email protected]>
* util: move functions from u_resource.c to u_transfer.cBrian Paul2013-04-032-75/+74
| | | | | | | | | The functions are prototyped in u_transfer.h and are related to the other functions in u_transfer.c. The next patch will re-use the u_resource.c file for new code. Reviewed-by: Jose Fonseca <[email protected]>
* gallium: add interface for driver queries like performance counters, etc.Marek Olšák2013-03-261-1/+1
| | | | | | | The pipe query interface is reused. The list of available queries can be obtained using pipe_screen::get_driver_query_info. Reviewed-by: Brian Paul <[email protected]>
* gallium/util: attempt to fix blitting multisample texture arraysMarek Olšák2013-03-112-2/+2
| | | | We don't have a test for this yet, but obviously the swizzle was wrong.
* gallium/util: dump instance_divisorMarek Olšák2013-03-111-2/+1
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* gallium/util: Correct shift value for TSC feature detection.Maxence Le Doré2013-03-081-1/+1
| | | | Reviewed-by: Matt Turner <[email protected]>
* u_blitter: don't create illegal shaders for 1D/3D/RECT/CUBE MSAADave Airlie2013-03-041-0/+5
| | | | | Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* gallium/util: add helper code for 1D integer rangeMarek Olšák2013-03-011-0/+89
| | | | | | | | | | Reviewed-by: Brian Paul <[email protected]> v2: cosmetic changes based on Brian's review Tested-by: Andreas Boll <[email protected]> NOTE: This is a candidate for the 9.1 branch. (the next patch depends on it)
* util: fix issues with util_clear_render_target.Roland Scheidegger2013-02-281-9/+46
| | | | | | | | For PIPE_BUFFER we need coord adjustments for the transfer. And for pure integer formats util_pack_color just crashes, need to handle that differently due to clear colors being ints/uints. Reviewed-by: Jose Fonseca <[email protected]>
* gallium/util: add helper util_max_layer from r600gMarek Olšák2013-02-261-0/+16
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* util/u_blitter: Set pipe_sampler_state::normalized_coords correctly.José Fonseca2013-02-231-4/+22
| | | | | | | | | We might want to revisit the normalized_coords semantics, but this is the current expected behavior. Fixes fdo bug 61091. Reviewed-by: Brian Paul <[email protected]>
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