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* mesa/main: Fix tmp_row memory leak in texstore_rgba_integer.Siavash Eliasi2014-11-181-1/+3
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* st/mesa: add a fallback for clear_with_quad when no vs_layerIlia Mirkin2014-11-172-5/+21
| | | | | | | | | | | | | | | | | Not all drivers can set gl_Layer from VS. Add a fallback that passes the instance id from VS to GS, and then uses the GS to set the layer. Tested by adding quad_buffers |= clear_buffers; clear_buffers = 0; to the st_Clear logic, and forcing set_vertex_shader_layered in all cases. No piglit regressions (on piglits with 'clear' in the name). Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Cc: "10.4 10.3" <[email protected]>
* nine: Implement threadpoolAxel Davy2014-11-181-0/+5
| | | | | | | | | | | | | | | DRI_PRIME setups have different issues due the lack of dma-buf fences support in the drivers. For DRI3 DRI_PRIME, a race can appear, making tearings visible, or worse showing older content than expected. Until dma-buf fences are well supported (and by all drivers), an alternative is to send the buffers to the server only when rendering has finished. Since waiting the rendering has finished in the main thread has a performance impact, this patch uses an additional thread to offload the wait and the sending of the buffers to the server. Acked-by: Jose Fonseca <[email protected]> Reviewed-by: David Heidelberg <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* nine: Add drirc options (v2)Axel Davy2014-11-181-0/+13
| | | | | | | | | Implements vblank_mode and throttling, which allows us change default ratio between framerate and input lag. Acked-by: Jose Fonseca <[email protected]> Signed-off-by: David Heidelberg <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* st/mesa: copy sampler_array_size field when copying instructionsBrian Paul2014-11-171-1/+6
| | | | | | | | | | | | | | | | | | The sampler_array_size field was added by "mesa/st: add support for dynamic sampler offsets". But the field wasn't getting copied in the get_pixel_transfer_visitor() or get_bitmap_visitor() functions. The count_resources() function then didn't properly compute the glsl_to_tgsi_visitor::samplers_used bitmask. Then, we didn't declare all the sampler registers in st_translate_program(). Finally, we asserted when we tried to emit a tgsi ureg src register with File = TGSI_FILE_UNDEFINED. Add the missing assignments and some new assertions to catch the invalid register sooner. Cc: "10.3, 10.4" <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: remove unused pipe_viewport_state::translate[3] and scale[3]Marek Olšák2014-11-165-10/+0
| | | | Almost all drivers ignore them.
* tgsi/ureg: simplify code for declaring propertiesMarek Olšák2014-11-163-17/+30
| | | | Tested-by: Nick Sarnie <[email protected]>
* gallium/util: add a window_space option to the passthrough vertex shaderMarek Olšák2014-11-163-3/+5
| | | | Tested-by: Nick Sarnie <[email protected]>
* Revert "mesa: Wrap SSE4.1 code in #ifdef __SSE4_1__."Emil Velikov2014-11-151-3/+0
| | | | | | | | | | | | | | | | | This reverts commit 8d3f739383fbdf671752fdec707f1c2b9b2aa6a3. In the last commit we've updated our check to determine if the actual code is buildable, rather than if the compiler acknowledges the option. I.e. did anyone provide -mno-sse4.1 vs is my compiler too old. Now this code will never be attemped to be build, in both cases. Confirmed by building mesa with export CFLAGS='-march=native -mno-sse4.1' ./configure && make Tested-by: David Heidelberg <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* i965: Move fs_visitor ra pass to new fs_visitor::allocate_registers()10.4-branchpointKristian Høgsberg2014-11-142-59/+69
| | | | | | | | | This will be reused for the scalar VS pass. v2 (Ken): Rebase on master. Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Move fs_visitor optimization pass into new method fs_visitor::optimize()Kristian Høgsberg2014-11-142-65/+72
| | | | | | | We'll reuse this toplevel optimization driver for the scalar VS. Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Move more code into codegen-branch of the fs_visitor::run() if statementKristian Høgsberg2014-11-141-12/+11
| | | | | | | | | | | | | These last few operations all only apply when we've actually generated code, optimized and allocated registers. The dummy and the repclear shaders don't need the gen4 send workaround, and don't spill. This means we can move these lines into the else-branch, which will make the following refactoring easier. v2 (Ken): Rebase on master, which removed the uncompressed stack. Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Refactor fs_generator APIKristian Høgsberg2014-11-144-39/+23
| | | | | | | | | | | | We split out SIMD8 and SIMD16 generation into seperate calls to new method generate_code(), which returns the start offset for the generated code. A new get_assembly() method returns the generated code. This avoids asserting MESA_SHADER_FRAGMENT and accessing wm_prog_data in the generator. Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* st/dri: Support EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR/GLX_CONTEXT_DEBUG_BIT_ARB ↵José Fonseca2014-11-141-8/+6
| | | | | | | | | | | | | on ES contexts. The latest version of the specs explicitly allow it, and given that Mesa universally supports KHR_debug we should definitely support it. Totally untested. (Just happened to noticed this while implementing GLX_EXT_create_context_es2_profile for st/xlib.) Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* i965/vec4: Combine all the math emitters.Kenneth Graunke2014-11-132-104/+17
| | | | | | | | | | | 17 insertions(+), 102 deletions(-). Works just as well. v2: Make emit_math take const references (suggested by Matt), drop redundant WRITEMASK_XYZW setting (Matt and Curro). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* i965/vec4: Use const references in emit() functions.Kenneth Graunke2014-11-132-15/+14
| | | | | | Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* i965: Use macros to create prototypes for emitter helpers.Kenneth Graunke2014-11-131-57/+41
| | | | | | | | We do this almost everywhere else; this should make it easier to modify. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Francisco Jerez <[email protected]>
* i965: Always enable VF statisticsBen Widawsky2014-11-131-2/+1
| | | | | | | | | | | | | | | Every other unit in the geometry pipeline automatically enables statistics gathering. This part of the pipe has been controlled by the DEBUG_STATS variable, but this is asymmetric. This dates back to the original implementation, and I am not sure if there is a reason for it. I need access to these stats to implement ARB_pipeline_statistics_query. Eric wrote it, and Ken touched it last. Do you have any opposition? Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86145 Reviewed-by: Kenneth Graunke <[email protected]> Signed-off-by: Ben Widawsky <[email protected]>
* i915: Emit 3DSTATE_SCISSOR_RECTANGLE_0 before 3DSTATE_SCISSOR_ENABLEVille Syrjälä2014-11-136-17/+17
| | | | | | | | | | | | | | | According to gen2 BSpec the pipeline must be flushed at least up to the windower before changing the scissor rect enable field. Emitting the 3DSTATE_SCISSOR_RECTANGLE_0 before 3DSTATE_SCISSOR_ENABLE is sufficient to do that. gen3 BSpec no longer has that piece of text, but let's make the same change there too for symmetry. The spec does still say that the scissor rectangle must be defined before enabling it, so the new order does seem more in line with the spec. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Don't call _mesa_meta_glsl_Clear() on gen2Ville Syrjälä2014-11-131-1/+1
| | | | | | | | | | | | | | | | | Gen2 doesn't have fragment shaders so we shouldn't be calling _mesa_meta_glsl_Clear() on gen2. Restore the appropriate ARB_fragment_shader check to the clear path which was lost in: commit 94f22fbe787214580a1a13a774114d2650c166cb Author: Tapani Pälli <[email protected]> Date: Wed Aug 8 20:46:45 2012 +0300 intel: use _mesa_meta_Clear with OpenGL ES 1.1 v2 v2: Fix spelling in commit message Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Protect macro argument for TEXTURE_SET()Ville Syrjälä2014-11-131-1/+1
| | | | | | | | | | TEXTURE_SET() is the only register macro that forgets to wrap the argument evaluation in parens. Only simple integers are passed to this macro so there's no bug but sitll it seems prudent to add the parens. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Kill intel_context::hw_stencilVille Syrjälä2014-11-132-2/+0
| | | | | | | ctx.hw_stencil is not used anywhere so kill it. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Accept GL_DEPTH_STENCIL GL_DEPTH_COMPONENT formats for renderbuffersVille Syrjälä2014-11-131-0/+9
| | | | | | | | | | | | | | | | | | Gen2 doesn't support depth/stencil textures, and since commit c1d4d4999303f9167b20f4e0674b9436e6295cf7 Author: Ville Syrjälä <[email protected]> Date: Thu Apr 24 14:11:43 2014 +0300 i915: Don't advertise Z formats in TextureFormatSupported on gen2 depth/stencil formats are no longer accepted as texture formats. However we still want depth/stencil renderbuffers, so add explicit format checks to intel_alloc_renderbuffer_storage() to allow such things. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Override mip filter to nearest with anisoVille Syrjälä2014-11-131-0/+2
| | | | | | | | | | gen2 doesn't supporte linear mip filter with anisotropic min/mag filtering. The hardware would automagically downgrade the min/mag filters to linear in such cases, which IMO looks worse than forcing the mip filter to nearest. Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Use L8A8 instead of I8 to simulate A8 on gen2Ville Syrjälä2014-11-133-3/+5
| | | | | | | | | | | | | | | | Gen2 doesn't support the A8 texture format. Currently the driver substitutes it with I8, but that results in incorrect RGB values. Use A8L8 instead. We end up wasting a bit of memory, but at least we should get the correct results. v2: Handle the fallback in _mesa_choose_tex_format() and also do it for all alpha formats that currently accept A8 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72819 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80050 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38873 Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i915: Fix GL_DOT3_RGBA a bitVille Syrjälä2014-11-131-2/+3
| | | | | | | | | | | | | The spec says using DOT4 for alpha is undefined unless DOT4 is also used for color. It seems to do the right thing anyway, but better safe than sorry. Also override numAlphaArgs to 2 for DOT4 since that's what it wants. This migth fix something in case the specified alpha mode has only one argument. Also avoids emitting a needless 3DSTATE_MAP_BLEND_ARG if the specified alpha mode has three arguments. Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
* i965/cfg: Remove if_block/else_block.Matt Turner2014-11-113-30/+1
| | | | | | | | I used these in the SEL peephole, but they require extra tracking and fix ups. The SEL peephole can pretty easily find the blocks it needs without these. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/fs: Don't use if_block/else_block in SEL peephole.Matt Turner2014-11-111-6/+11
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* mesa: Remove _mesa_max_buffer_indexIan Romanick2014-11-102-52/+0
| | | | | | | It appears to be completely unused since f9be8543 (February 2012). Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Uniform logging is very, very unlikelyIan Romanick2014-11-101-2/+2
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Don't check for API_OPENGLES in _mesa_uniform_matrixIan Romanick2014-11-101-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | There are no uniforms in OpenGL ES 1.x, so we can't even get to this code in that API. Also, reorder the checks. First check that transpose is true, then check whether or not that is legal in the current API. transpose should never be true in an ES2 context, so this gets one check (the more expensive one) out of the main path. Valgrind callgrind results for a trace of Tesseract: _mesa_UniformMatrix4fv _mesa_UniformMatrix3fv Before (64-bit): 96,119,025 24,240,510 After (64-bit): 90,726,569 22,926,662 _mesa_UniformMatrix4fv _mesa_UniformMatrix3fv Before (32-bit): 132,434,452 29,051,808 After (32-bit): 126,658,112 27,989,316 Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Rework array error checks in validate_uniform_parametersIan Romanick2014-11-101-19/+22
| | | | | | | | | | | | | | | | | | | | | | Before ARB_explicit_uniform_location, Mesa's location encoding allowed locations for non-array types that had non-zero array indices. Basically, part of the location was the uniform and part was the array index. This meant that some checks had to occur for arrays and non-arrays. This is no longer possible, we the checks can be split up. Valgrind callgrind results for a trace of Tesseract: _mesa_Uniform4fv _mesa_Uniform4f _mesa_Uniform1i Before (64-bit): 50,499,557 17,487,316 686,227 After (64-bit): 50,023,791 17,274,432 684,293 _mesa_Uniform4fv _mesa_Uniform4f _mesa_Uniform1i Before (32-bit): 62,968,039 21,732,380 828,147 After (32-bit): 62,373,967 21,490,756 826,223 Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Get some gl_shader_program::LinkStatus checking out of the main pathIan Romanick2014-11-101-6/+19
| | | | | | | | | | I really wanted to remove 'shProg != NULL' as well, but that would have required adding a dummy program as the default program. That seemed like more churn than removing one test was worth. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Rework location == -1 error checkingIan Romanick2014-11-101-38/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | Only one caller wanted to generate an error when location == -1, so move the error generation to that caller. There will be more callers in the future that do not want to generate errors. Move the location == -1 check later in validate_uniform_parameters. As currently implemented, glUniform1iv(-1, -1, data) would not generate an error, but it should due to count being < 0. The location that I have moved it to will make more sense with the next commit. Valgrind callgrind results for a trace of Tesseract: _mesa_Uniform4fv _mesa_Uniform4f _mesa_Uniform1i Before (64-bit): 51,241,217 17,740,162 689,181 After (64-bit): 50,499,557 17,487,316 686,227 _mesa_Uniform4fv _mesa_Uniform4f _mesa_Uniform1i Before (32-bit): 63,940,605 21,987,918 831,065 After (32-bit): 62,968,039 21,732,380 828,147 Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Minor clean ups in _mesa_uniformIan Romanick2014-11-101-23/+9
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Remove GLSL_TYPE_SAMPLER checkIan Romanick2014-11-101-2/+1
| | | | | | | | | Noting the assertion just a few lines earlier, returnType cannot be GLSL_TYPE_SAMPLER. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa/main: Pass the data that _mesa_uniform actually wantsIan Romanick2014-11-103-119/+54
| | | | | | | | | | The GL_ enums were previously used because glsl_types.h couldn't be used in C code. That was fixed some time ago (and uniforms.c already includes glsl_types.h), so this is no longer necessary. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* i965: Advertise a line width of 40.0 on Cherryview and Skylake.Kenneth Graunke2014-11-081-1/+5
| | | | | | | | | According to the documentation, line widths higher than 40.0 may have quality problems. That's already 20 times larger than we've been exposing, so it seems totally sufficient. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* i965: Advertise larger line widths.Kenneth Graunke2014-11-081-3/+9
| | | | | | | | | | | | | | | | We've artificially been limiting this to 5 for no particular reason. On Gen4-5, the limit is [0, 7.5] with a granularity of 0.5 (U3.1). On Gen6+, the limit is [0, 7.9921875]. Since it's a U3.7, the granularity should be 0.125 (1/8). This patch conservatively advertises one granularity smaller than the hardware's maximum value, just in case there's a problem using the largest possible value. On Gen4-5, this is 7.5 - 0.5 = 7.0. On Gen6+, this is 8.0 - 0.125 = 7.875. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* i965: Use ctx->Const.MaxLineWidth when clamping ctx->Line.Width.Kenneth Graunke2014-11-084-5/+8
| | | | | | | | | | | | Rather than hardcoding platform values in every code path, just use the maximum value we set. Currently, ctx->Const.LineWidth == 5, which is smaller than the hardware limit. But applications shouldn't be using a value larger than we support anyway. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* i965: Set Line Width correctly on Cherryview and Skylake.Kenneth Graunke2014-11-082-1/+6
| | | | | | | Line Width moved to DW1 bits 29:12. It's actually now a U11.7. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* i965: drop the custom gen8_instruction CFLAGEmil Velikov2014-11-071-2/+0
| | | | | | | | | | | | | | | No longer needed as the file was removed with commit 8c229d306b3f312adbdfbaf79967ee43fbfc839e Author: Kenneth Graunke <[email protected]> Date: Mon Aug 11 10:07:07 2014 -0700 i965: Delete the Gen8 code generators. We now use the brw_eu_emit.c code instead. Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]> Signed-off-by: Emil Velikov <[email protected]>
* i965/fs: Wire up control flow correctly in predicated break pass.Matt Turner2014-11-061-3/+7
| | | | | | | | When the earlier block ended with control flow, we'd mistakenly remove some of its links to its children. The same happened with the later block. Acked-by: Jason Ekstrand <[email protected]>
* i965/cfg: Add functions to get first and last non-CF instructions.Matt Turner2014-11-061-0/+74
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* glsl: Add infrastructure for "hidden" uniforms.Kenneth Graunke2014-11-062-2/+5
| | | | | | | | | | | | | | | In the compiler, we'd like to generate implicit uniforms for internal use. These should not be visible via the GL uniform introspection API. To support that, we add a new ir_variable::how_declared value of ir_var_hidden, and plumb that through to gl_uniform_storage. v2 (idr): Fix some memory management issues in move_hidden_uniforms_to_end. The comment block on the function has more details. Signed-off-by: Kenneth Graunke <[email protected]> Signed-off-by: Ian Romanick <[email protected]>
* mesa: Add SSE 4.1 optimisation for glDrawElements.Timothy Arceri2014-11-066-5/+152
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Makes use of SSE 4.1 to speed up compute of min and max elements. Callgrind cpu usage results from pts benchmarks: Openarena 0.8.8: 3.67% -> 1.03% UrbanTerror: 2.36% -> 0.81% V5: - actually make use of the optimisation in android (Emil Velikov) - set a better array size limit for using SSE and added TODO V4: - fixed bugs with incrementing pointer and updating counters V3: - Removed sse_minmax.c from Makefile.sources - handle the first few values without SSE until the pointer is aligned and use _mm_load_si128 rather than _mm_loadu_si128 - guard the call to the SSE code better at build time V2: - removed GL* types - use _mm_store_si128() rather than _mm_store_ps() - add runtime check for SSE - use aligned attribute for local mix/max - bunch of tidyups Reviewed-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Matt Turner <[email protected]> Signed-off-by: Timothy Arceri <[email protected]>
* i965: Remove non-existent vertical strides from array.Matt Turner2014-11-061-1/+1
| | | | | | These never existed, as far as I can tell. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Convert stride/width/execution size macros into enums.Matt Turner2014-11-061-28/+33
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Remove force uncompressed stack.Matt Turner2014-11-063-27/+0
| | | | | | Last use was in shader_time. Reviewed-by: Jason Ekstrand <[email protected]>
* i965/fs: Use execution size of 1 for some shader_time operations.Matt Turner2014-11-061-1/+1
| | | | | | The ADDs depended on dispatch_width, which really isn't what we wanted. Reviewed-by: Jason Ekstrand <[email protected]>
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