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* nouveau: Fix non-1x post-scale factor with DOT3 combinerIan Romanick2016-08-261-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes long standing bug on NV10 and NV20 where using a non-1x RGB or A post-scale with GL_DOT3_RGB or GL_DOT3_RGBA texture environment would not work. The old combiner math uses HALF_BIAS_NORMAL and HALF_BIAS_NEGATE. The GL_NV_register_combiners defines these as HALF_BIAS_NORMAL_NV max(0.0, e) - 0.5 HALF_BIAS_NEGATE_NV -max(0.0, e) + 0.5 In order to get the correct result from the dot-product, the intermediate dot-product must be multiplied by 4. This is a literal implementation of the GL_ARB_texture_env_dot3 spec. It also requires using the register combiner post-scale. As a result, the post-scale cannot be used for the post-scale set by the application. The new combiner math uses EXPAND_NORMAL and EXPAND_NEGATE. The GL_NV_register_combiners defines these as EXPAND_NORMAL_NV 2.0 * max(0.0, e) - 1.0 EXPAND_NEGATE_NV -2.0 * max(0.0, e) + 1.0 Since this fully expands the value to [-1, 1] range, the intermediate dot-product result is the desired value. This leaves the register combiner post-scale available for application use. NOTE: I have not actually tested this. Signed-off-by: Ian Romanick <[email protected]> Acked-by: Ilia Mirkin <[email protected]>
* docs: Rename GL3.txt to features.txtIan Romanick2016-08-261-0/+0
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Suggested-by: Ilia Mirkin <[email protected]> Reviewed-by: Eric Engestrom <[email protected]>
* docs: Update GL3.txt for OpenGL 4.x on i965-ish hardwareIan Romanick2016-08-261-7/+7
| | | | | | | | v2: Note that GL_KHR_blend_equation_advanced and GL_KHR_blend_equation_advanced_coherent are done. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* docs: add links to clarify patch mailing sectionNicholas Bishop2016-08-261-4/+8
| | | | | | | | | | | | | | | | | | * Changed "Mesa mailing list" to "mesa-dev mailing list" to clarify which list patches should be sent to * Added an explicit link to https://lists.freedesktop.org/mailman/listinfo/mesa-dev to show where to subscribe to the list * Added a link to https://git-scm.com/docs/git-send-email to help new users of that command v2: add signed-off-by Signed-off-by: Nicholas Bishop <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Reviewed-by: Chad Versace <[email protected]>
* svga: minor whitespace, etc clean-ups in svga_pipe_misc.cBrian Paul2016-08-261-26/+23
| | | | Reviewed-by: Neha Bhende <[email protected]>
* svga: move some code in svga_propagate_surface()Brian Paul2016-08-261-18/+19
| | | | | | | Move computation of zslice, layer inside the conditional where they're used. Reviewed-by: Neha Bhende <[email protected]>
* svga: simplify surface propagation code in svga_set_framebuffer_state()Brian Paul2016-08-261-12/+4
| | | | | | Rewrite the comment too. Reviewed-by: Neha Bhende <[email protected]>
* svga: add some comments in the svga_surface structBrian Paul2016-08-261-0/+16
| | | | | | Give more info about backing resources/surfaces. Reviewed-by: Neha Bhende <[email protected]>
* svga: use new svga_check_sampler_framebuffer_resource_collision()Brian Paul2016-08-261-18/+3
| | | | Reviewed-by: Neha Bhende <[email protected]>
* svga: add new svga_check_sampler_framebuffer_resource_collision()Brian Paul2016-08-262-1/+36
| | | | Reviewed-by: Neha Bhende <[email protected]>
* svga: remove assertions in svga_surface cast wrappersBrian Paul2016-08-261-2/+0
| | | | | | | We don't do this for other cast wrappers. And this will simplify some code at call sites. Reviewed-by: Neha Bhende <[email protected]>
* svga: minor code simplification in svga_texture_transfer_unmap()Brian Paul2016-08-261-2/+1
| | | | | | Use the tex variable instead of using svga_texture() again. Reviewed-by: Neha Bhende <[email protected]>
* svga: reformat some expressions in svga_texture_transfer_map()Brian Paul2016-08-261-3/+3
| | | | Reviewed-by: Neha Bhende <[email protected]>
* svga: remove duplicated variable in svga_texture_transfer_map()Brian Paul2016-08-261-1/+0
| | | | | | tex was already declared at the function body scope. Reviewed-by: Neha Bhende <[email protected]>
* svga: move some assignments in svga_texture_transfer_map()Brian Paul2016-08-261-4/+4
| | | | | | Put near other assignments to the svga_transfer variable. Reviewed-by: Neha Bhende <[email protected]>
* svga: minor simplifications in svga_texture_transfer_map()Brian Paul2016-08-261-9/+9
| | | | | | Use local vars instead of jumping through a pointer. Reviewed-by: Neha Bhende <[email protected]>
* svga: minor reformatting of svga_texture() cast wrapperBrian Paul2016-08-261-1/+2
| | | | Reviewed-by: Neha Bhende <[email protected]>
* svga: rewrite svga_buffer() cast wrapperBrian Paul2016-08-261-6/+4
| | | | | | To make it symmetric with the svga_texture() cast wrapper. Reviewed-by: Neha Bhende <[email protected]>
* svga: remove local variable in create_backed_surface_view()Brian Paul2016-08-261-7/+4
| | | | | | To simplify the code a bit. Reviewed-by: Neha Bhende <[email protected]>
* docs: Add GL_KHR_blend_equation_advanced to relnotes.Kenneth Graunke2016-08-261-0/+1
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* r600: increase performance for DRI PRIME offloading if 2nd GPU is Evergreen+Mario Kleiner2016-08-261-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a direct port of Marek Olšáks patch "radeonsi: increase performance for DRI PRIME offloading if 2nd GPU is CIK or VI" to r600. It uses SDMA for the detiling blit from renderoffload VRAM to GTT, as SDMA is much faster for tiled->linear blits from VRAM to GTT. Testing on a dual Radeon HD-5770 setup reduced the time for the render offload gpu to get its rendering into system RAM from approximately 16 msecs for simple rendering at 1920x1080 pixel 32 bpp to 5 msecs, a > 3x speedup! This was measured using ftrace to trace the time the radeon kms driver waited on the dmabuf fence of the renderoffload gpu to complete. All in all this brought the time for a flip down from 20 msecs to 9 msecs, so the prime setup can display at full 60 fps instead of barely 30 fps vsync'ed. The current r600 implementation supports SDMA on Evergreen and later, but not R600/R700 due to some bugs apparently present in their SDMA implementation. Signed-off-by: Mario Kleiner <[email protected]> Cc: Marek Olšák <[email protected]> Signed-off-by: Marek Olšák <[email protected]>
* docs: Update stencil texturing & ES 3.1 status for i965 HaswellJordan Justen2016-08-262-3/+6
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Enable OpenGLES 3.1 for HaswellJordan Justen2016-08-261-0/+5
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Enable ARB_texture_stencil8 for HaswellJordan Justen2016-08-261-1/+1
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Enable ARB_stencil_texturing for HaswellJordan Justen2016-08-261-1/+4
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/gen7: Use R8_UINT stencil copy when sampling the stencil textureJordan Justen2016-08-261-2/+10
| | | | | | | | v2: * Check gen <= 7, rather than gen == 7. (Ian) Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/gen7: Copy stencil when sampling the stencil textureJordan Justen2016-08-261-0/+5
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965: Add function to copy a stencil miptree to an R8_UINT miptreeJordan Justen2016-08-262-1/+60
| | | | | | | | | v2: * Cleanups suggested by Ian, Matt and Topi Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965: Track that the stencil data was updated when using Tex*ImageJordan Justen2016-08-262-2/+8
| | | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965: Track that the stencil data was updated when renderingJordan Justen2016-08-261-0/+1
| | | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965: Track that the stencil data was updated when clearingJordan Justen2016-08-261-0/+8
| | | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965/gen7: Add R8_UINT stencil miptree copy for samplingJordan Justen2016-08-262-0/+14
| | | | | | | | | | | For gen < 8, we can't sample from the stencil buffer, which is required for the ARB_stencil_texturing extension. We'll make a copy of the stencil data into a new texture that we can sample using the R8_UINT surface type. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Topi Pohjolainen <[email protected]>
* i965: Fix assert with multisampling and cubemapsJordan Justen2016-08-261-2/+4
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/hsw: Adjust uploading default color for stencil surfacesJordan Justen2016-08-261-2/+15
| | | | | | | | v2: * has_component (Ken); const bits_per_channel (Topi) Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* i965/hsw: Don't advertise more than 64 threads for compute shadersJordan Justen2016-08-261-14/+25
| | | | | | | | | | | thread_width_max in the GPGPU walker command limits us to a maximum of 64 threads. This fixes a crash on Haswell in the OpenGLES 3.1 conformance test suite which tests the advertised limits of the max invocation counts. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* main: Add MESA_VERBOSE=api support for glClearStencilJordan Justen2016-08-261-0/+3
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* main: Add MESA_VERBOSE=api support for glTexImageJordan Justen2016-08-261-0/+5
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* svga: add guest statistic gathering interfaceCharmaine Lee2016-08-261-0/+49
| | | | | | | This file was supposed to be added with the previous "svga: add guest statistic gathering interface" patch but went MIA for some reason. Reviewed-by: Brian Paul <[email protected]>
* radeonsi: disable CE on SI + AMDGPUMarek Olšák2016-08-261-1/+3
| | | | | Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* winsys/amdgpu: disable IB chaining on SIMarek Olšák2016-08-261-5/+6
| | | | | Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* winsys/amdgpu: finish up SI addrlib integrationMarek Olšák2016-08-261-5/+25
| | | | Reviewed-by: Edward O'Callaghan <[email protected]>
* winsys/amdgpu: initial SI supportRonie Salgado2016-08-263-6/+46
| | | | | Signed-off-by: Marek Olšák <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* gallium/radeon: add a driver query for AMDGPU_INFO_NUM_EVICTIONSMarek Olšák2016-08-265-2/+17
| | | | | | If the kernel driver doesn't support it, it returns 0. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radeonsi: fix printing shaders and states on a VM faultMarek Olšák2016-08-261-1/+3
| | | | | | This was missed while rewriting the PIPE_DUMP flags. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radeonsi: increase performance for DRI PRIME offloading if 2nd GPU is CIK or VIMarek Olšák2016-08-261-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | SDMA is much faster for tiled->linear blits from VRAM to GTT. I have Bonaire in my second PCIe slot. $ glxinfo | grep OpenGL.renderer OpenGL renderer string: Gallium 0.4 on AMD TONGA ... $ DRI_PRIME=1 glxinfo | grep OpenGL.renderer OpenGL renderer string: Gallium 0.4 on AMD BONAIRE ... Without SDMA: $ DRI_PRIME=1 glxgears 8796 frames in 5.0 seconds = 1759.074 FPS 8899 frames in 5.0 seconds = 1779.672 FPS With SDMA: $ DRI_PRIME=1 glxgears 12765 frames in 5.0 seconds = 2552.788 FPS 12888 frames in 5.0 seconds = 2577.495 FPS The 1st GPU is irrelevant. The improvement should be much lower at 60 fps, but definitely measurable. SI will get this once we add SDMA blit support for it. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* radeonsi: enable SDMA on CIKMarek Olšák2016-08-261-4/+0
| | | | | | It passes R600_DEBUG=testdma on Bonaire/radeon. Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* gallium/radeon: increase priority for shader binariesMarek Olšák2016-08-262-2/+2
| | | | Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* gallium/radeon: merge USER_SHADER and INTERNAL_SHADER priority flagsMarek Olšák2016-08-268-15/+13
| | | | | | there's no reason to separate these Reviewed-by: Bas Nieuwenhuizen <[email protected]>
* vbo: set draw_idMiklós Máté2016-08-261-0/+1
| | | | | | | | | Fixes conditional jump depending on uninitialized value in si_state_draw.c:593 Cc: <[email protected]> Signed-off-by: Miklós Máté <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* svga: fix regression related to srgbNeha Bhende2016-08-261-0/+12
| | | | | | | | | This regression is caused because of commit 3190c7ee9727161d627f107c2e7f8ec3a11941c1 Regression caused by following OpenGL 4.4 spec rules relates to GL_FRAMEBUFFER_SRGB in Mesa. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Charmaine Lee <[email protected]>
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