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* i965/blorp: Map 1-D render targets with DIM_LAYOUT_GEN4_2D as 2D on gen9Jason Ekstrand2016-08-171-0/+6
| | | | | | | | | The sampling hardware can handle them ok. It just looks at the tiling to determine whether it's the new gen9 1-D layout or the old one. The render hardware isn't so smart. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/miptree: Fill out the isl_surf::usage fieldJason Ekstrand2016-08-171-1/+24
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Use the isl_view from the blorp_surface_infoJason Ekstrand2016-08-171-17/+1
| | | | | Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Get rid of brw_blorp_surface_info::width/heightJason Ekstrand2016-08-175-44/+25
| | | | | | Instead, we manually mutate the surface size as needed. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Move surface offset calculations into a helperJason Ekstrand2016-08-171-32/+43
| | | | | | | | The helper does a full transformation on the surface to turn it into a new 2-D single-layer single-level surface representing the original layer and level in memory. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Use ISL to compute image offsetsJason Ekstrand2016-08-171-3/+91
| | | | | | | For the moment, we still call the old miptree function; we just assert that the two are equal. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Add an isl_view to blorp_surface_infoJason Ekstrand2016-08-175-53/+60
| | | | | | | | | Eventually, this will be the actual view that gets passed into isl to create the surface state. For now, we just use it for the format and the swizzle. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Move intratile offset calculations out of surface state setupJason Ekstrand2016-08-173-29/+18
| | | | | | | | | Previously we multiplied full x/y offsets, resolved tile aligned buffer offset and intra tile offset based on that. Now we let ISL to take into account the msaa setting and we only multiply the resolved intra tile offsets. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Refactor interleaved multisample destination handlingJason Ekstrand2016-08-171-37/+34
| | | | | | | | We put all of the code for fake IMS together. This requires moving a bit of the program key setup code further down so that it gets the right values out of the final surface. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Get rid of brw_blorp_surface_info::array_layoutJason Ekstrand2016-08-172-10/+0
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Use isl_msaa_layout instead of intel_msaa_layoutJason Ekstrand2016-08-173-104/+39
| | | | | | We also remove brw_blorp_surface_info::msaa_layout. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Use the ISL aux_layout for deciding whether to do an MCS fetchJason Ekstrand2016-08-172-7/+11
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Get rid of brw_blorp_surface_info::num_samplesJason Ekstrand2016-08-176-35/+31
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Make sample count asserts a bit more lazyJason Ekstrand2016-08-171-5/+5
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Get rid of brw_blorp_surface_info::map_stencil_as_y_tiledJason Ekstrand2016-08-173-39/+26
| | | | | | | Now that we're carrying around the isl_surf, we can just modify it directly instead of passing an extra bit around. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Remove compute_tile_offsetsJason Ekstrand2016-08-172-34/+5
| | | | | | We have a handy little function is ISL that does exactly the same thing. Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp: Create the isl_surf up-frontJason Ekstrand2016-08-172-11/+19
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/blorp/clear: Initialize surface info after allocating an MCSJason Ekstrand2016-08-171-6/+6
| | | | Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/miptree: Remove the stencil_as_y_tiled parameter from get_tile_masksJason Ekstrand2016-08-174-10/+8
| | | | | | | It's only used to stomp the tiling to Y and it's only used by blorp so there's no reason why blorp can't do it itself. Reviewed-by: Topi Pohjolainen <[email protected]>
* mesa/st: use llabs instead of abs for long args (v2)Francesco Ansanelli2016-08-171-1/+1
| | | | | | v2: long has 32bit on Windows (Marek) Signed-off-by: Francesco Ansanelli <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* gallium: change pipe_image_view::first_element/last_element -> offset/sizeMarek Olšák2016-08-172-10/+5
| | | | | | | | | This is required by OpenGL. Our hardware supports this. Example: Bind RGBA32F with offset = 4 bytes. Acked-by: Ilia Mirkin <[email protected]> Acked-by: Nicolai Hähnle <[email protected]>
* gallium: change pipe_sampler_view::first_element/last_element -> offset/sizeMarek Olšák2016-08-172-11/+7
| | | | | | | | | | | This is required by OpenGL. Our hardware supports this. Example: Bind RGBA32F with offset = 4 bytes. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97305 Acked-by: Ilia Mirkin <[email protected]> Acked-by: Nicolai Hähnle <[email protected]>
* st_glsl_to_tgsi: use calloc the way it's meant to be usedNicolai Hähnle2016-08-171-1/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
* i965/fs: Estimate maximum sampler message execution size more accurately.Francisco Jerez2016-08-161-37/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current logic used to determine the execution size of sampler messages was based on special-casing several argument and opcode combinations, which unsurprisingly missed the possibility that some messages could exceed the payload size limit or not depending on the number of coordinate components present. In particular: - The TXL, TXB and TEX messages (the latter on non-FS stages only) would attempt to use SIMD16 on Gen7+ hardware even if a shadow reference was present and the texture was a cubemap array, causing it to overflow the maximum supported sampler payload size and crash. - The TG4_OFFSET message with shadow comparison was falling back to SIMD8 regardless of the number of coordinate components, which is unnecessary when two coordinates or less are present. Both cases have been handled incorrectly ever since cubemap arrays and texture gather were respectively enabled (the current logic used by the SIMD lowering pass is almost unchanged from the previous no16 fall-back logic used pre-SIMD lowering times). Fixes the following GL4.5 conformance test on Gen7-8 (the bug also affects Gen9+ in principle, but SKL passes the test by luck because it manages to use the TXL_LZ message instead of TXL): GL45-CTS.texture_cube_map_array.sampling Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97267 Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Return zero from fs_inst::components_read for non-present sources.Francisco Jerez2016-08-161-2/+5
| | | | | | | | | This makes it easier for the caller to find out how many scalar components are actually read by the instruction. As a bonus we no longer need to special-case BAD_FILE in the implementation of fs_inst::regs_read. Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Lower TEX to TXL during NIR translation.Francisco Jerez2016-08-162-14/+6
| | | | | | | | This simplifies the code slightly and will allow the SIMD lowering pass to find out easily what the actual texturing opcode is in order to determine the maximum execution size of texturing instructions. Reviewed-by: Kenneth Graunke <[email protected]>
* st/mesa: use pipe var instead of st->pipe in st_create_context_priv()Brian Paul2016-08-161-4/+4
| | | | | | As is done in most other places in the function. Reviewed-by: Marek Olšák <[email protected]>
* mesa: Remove duplicate include.Mathias Fröhlich2016-08-151-1/+0
| | | | | | | | In api_validate.c stdbool.h was included twice. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* vbo: Remove always true return from vbo_bind_arrays.Mathias Fröhlich2016-08-152-26/+12
| | | | | | Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Move check for vbo mapping into api_validate.c.Mathias Fröhlich2016-08-152-7/+8
| | | | | | | | | | | Instead of checking for mapped buffers in vbo_bind_arrays do this check in api_validate.c. This additionally enables printing the draw calls name into the error string. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: Move _mesa_all_buffers_are_unmapped to arrayobj.c.Mathias Fröhlich2016-08-153-35/+33
| | | | | | | | | | Move the function to check if all vao buffers are unmapped into the vao implementation file. Rename the function to _mesa_all_buffers_are_unmapped. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* vbo: Array draw must not care about glBegin/glEnd vbo mapping.Mathias Fröhlich2016-08-151-17/+1
| | | | | | | | | In array draw do not check if the vertex buffer object that is used to implement immediate mode glBegin/glEnd is mapped. Signed-off-by: Mathias Fröhlich <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* vbo: allow DrawElementsBaseVertex in display listsIlia Mirkin2016-08-141-5/+13
| | | | | | | | | Looks like it was missed originally. The multi version is there already. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97331 Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Cc: [email protected]
* st/mesa: provide GL_OES_copy_image support by caching the original ETC dataIlia Mirkin2016-08-124-38/+154
| | | | | | | | | | The additional provision of GL_OES_copy_image is that it work for ETC. However many desktop GPUs don't have native ETC support, so st/mesa does the decoding by hand. Instead of discarding the compressed data, keep it around in CPU memory. Use it when performing image copies. Signed-off-by: Ilia Mirkin <[email protected]> Acked-by: Marek Olšák <[email protected]>
* st/mesa: refactor duplicated etc fallback checksIlia Mirkin2016-08-122-6/+12
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa: change state query return value for RGB565Haixia Shi2016-08-121-2/+2
| | | | | | | | | | | | | | | | | | | | The GL_BGR and GL_UNSIGNED_SHORT_5_6_5_REV are not defined anywhere in OpenGL ES 3.2 (or earlier) specification, and there are no known extensions in the Khronos registry that would add these enums as valid responses for glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_TYPE) and glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_FORMAT) queries. Note that this patch does not change the bit layout returned by the query. As defined by the GL spec, the bit layout of GL_RGB + GL_UNSIGNED_SHORT_5_6_5 and GL_BGR + GL_UNSIGNED_SHORT_5_6_5_REV are identical. TEST=dEQP-GLES3.functional.state_query.integers.* Signed-off-by: Haixia Shi <[email protected]> Reviewed-by: Chad Versace <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Cc: Stéphane Marchesin <[email protected]> Change-Id: I81bbc8ccdc7e125edaeae443baf6fa8fdefcc6b6
* i965: Change 8X MSAA sample mappingAnuj Phogat2016-08-122-6/+6
| | | | | | | | This is required following the change in 8X sample positions. Fixes the recently modified multisample-scaled-blit piglit tests. Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* i965: Change 8x multisample positionsAnuj Phogat2016-08-121-23/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no standard sample positions defined in OpenGL and OpenGL ES specs. Implementations have the freedom to pick the positions which give plausible results. But the Vulkan 1.0 spec does define standard sample positions for different sample counts. Defined positions in Vulkan for all the sample counts except 8X match with the positions we set in i965. We have an upcoming plan to share the blorp code between OpenGL and Vulkan driver in near future. Keeping the 8X sample positions same on both the drivers will help us move in that direction. Here is an argument by Neil Roberts (from commit 20250e85) against any advantage of current 8X sample positions over the new ones: "The comment above for the 8x sample positions says that the hardware implements centroid interpolation by picking the centre-most sample that is inside the primitive. That implies that it might be worthwhile to pick a pattern that includes 0.5,0.5. However by experimentation this doesn't seem to actually be the case. With the sample positions in this patch, if I modify the piglit test below so that it instead reports the centroid position, it reports 0.492188,0.421875 which doesn't match any of the positions. If I modify the sample positions so that they include one at exactly 0.5,0.5 it doesn't help and it reports another position which is even further from the center for some reason. arb_gpu_shader5-interpolateAtSample-different Kenneth Graunke experimented with some other patterns that have a higher standard deviation but I think after some discussion it was decided that it would be better to pick the same pattern as the other graphics API in case there are games that rely on this pattern." Observed no regressions in jenkins testing. Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa: BufferData should flag NewDriverStateMarek Olšák2016-08-121-5/+5
| | | | | | | | because NewDriverState is filtered depending on active shader states, while st->dirty isn't. Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: don't update atomic, SSBO, UBO and TBO states that have no effectMarek Olšák2016-08-121-3/+6
| | | | | Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: _NEW_TEXTURE & CONSTANTS shouldn't flag states that aren't usedMarek Olšák2016-08-123-8/+60
| | | | | Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: when changing shaders, only dirty states that are affected by themMarek Olšák2016-08-124-91/+79
| | | | | | | This reduces the amount of state processing that has no effect. Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: determine states used or affected by shaders at compile timeMarek Olšák2016-08-123-3/+189
| | | | | | | | | | | | At compile time, each shader determines which ST_NEW flags should be set at shader bind time. This just sets the new field for all shaders. The next commit will use it. v2: small code unification Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]> (v1)
* st/mesa: remove TES/TCS/GS state dirtying optimizationMarek Olšák2016-08-121-8/+0
| | | | | | | This will be replaced with a better mechanism. Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: don't update clip state on VS changes if it has no effectMarek Olšák2016-08-124-15/+16
| | | | | Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: don't update clip state if it has no effectMarek Olšák2016-08-123-4/+9
| | | | | Tested-by: Edmondo Tommasina <[email protected]> Reviewed-by: Nicolai Hähnle <[email protected]>
* swrast: fix active attribs with atifragshaderMiklós Máté2016-08-111-1/+2
| | | | | | | | | | | Only include the ones that can be used by the shader. This fixes texture coordinates, which were completely wrong, because WPOS was included in the list of attribs. It also increases performance noticeably. Signed-off-by: Miklós Máté <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* i965/vec4: Make opt_vector_float reset at the top of each blockJason Ekstrand2016-08-101-80/+82
| | | | | | | | | | | The pass isn't really control-flow aware and you can get into case where it tries to combine instructions from different blocks. This can actually lead to an assertion failure when removing unneeded instructions if part of the vector is set in one block and part in another. This prevents regressions in the next commit. Signed-off-by: Jason Ekstrand <[email protected]> Cc: "12.0" <[email protected]>
* prog_hash_table: Convert to using util/hash_table.h.Eric Anholt2016-08-102-205/+54
| | | | | | | | | | | | | | | | | | Improves glretrace -b servo.trace (a trace of Mozilla's servo rendering engine booting, rendering a page, and exiting) from 1.8s to 1.1s. It uses a large uniform array of structs, making a huge number of separate program resources, and the fixed-size hash table was killing it. Given how many times we've improved performance by swapping the hash table to util/hash_table.h, just do it once and for all. This just rebases the old hash table API on top of util/, for minimal diff. Cleaning things up is left for later, particularly because I want to fix up the new hash table API a little bit. v2: Add UNUSED to the now-unused parameter. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* prog_hash_table: Convert compare funcs to match util/hash_table.h.Eric Anholt2016-08-102-7/+11
| | | | | | | | I'm going to replace this hash table with util/hash_table.h, and the first step is to compare things the same way. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
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