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* st/mesa: minor simplification of some state atom assignmentsBrian Paul2014-07-092-7/+4
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* st/mesa: minor fix-up in st_GetSamplePosition()Brian Paul2014-07-091-2/+4
| | | | | If the driver doesn't implement get_sample_position(), let's return some non-garbage values.
* gallium: rename PIPE_CAP_TGSI_VS_LAYER to also have _VIEWPORTIlia Mirkin2014-07-032-2/+2
| | | | | | | | | Now that this cap is used to determine the availability of both, adjust its name to reflect the new reality. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* mesa/st: enable AMD_vertex_shader_viewport_indexIlia Mirkin2014-07-032-0/+6
| | | | | | | | | | The assumption is that any driver capable of emitting layer from the vertex shader and supporting viewports should be able to also handle emitting viewport index from the vertex shader. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Tested-by: Tobias Droste <tdroste@gmx.de>
* mesa/st: enable ARB_fragment_layer_viewportIlia Mirkin2014-07-021-0/+1
| | | | | | | | | | If multiple viewports are supported, that implies the presence of a GS and layered rendering, so we can enable ARB_fragment_layer_viewport as well. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: add support for indirect drawingChristoph Bumiller2014-07-023-1/+14
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* mesa: Add and use foreach_in_list_use_after.Matt Turner2014-07-011-5/+1
| | | | Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* mesa: Use typed foreach_in_list_safe instead of foreach_list_safe.Matt Turner2014-07-011-3/+1
| | | | Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* mesa: Use typed foreach_in_list instead of foreach_list.Matt Turner2014-07-011-51/+20
| | | | Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* st/mesa: fix incorrect size of UBO declarationsBrian Paul2014-07-011-1/+8
| | | | | | | | | UniformBufferSize is in bytes so we need to divide by 16 to get the number of constant buffer slots. Also, the ureg_DECL_constant2D() function takes first..last parameters so we need to subtract one for the last value. Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: don't use address register for constant-indexed ir_binop_ubo_loadBrian Paul2014-07-011-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | Before, we were always using the address register and indirect addressing to index into a UBO constant buffer. With this change we only do that when necessary. Using the piglit bin/arb_uniform_buffer_object-rendering test as an example: Shader code: uniform ub_rot {float rotation; }; ... m[1][1] = cos(rotation); Before: IMM[1] INT32 {0, 1, 0, 0} 1: UARL ADDR[0].x, IMM[1].xxxx 2: MOV TEMP[0].x, CONST[3][ADDR[0].x].xxxx 3: COS TEMP[1].x, TEMP[0].xxxx After: 0: COS TEMP[0].x, CONST[3][0].xxxx Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: allow 2D indexing for all shader types in translate_src()Brian Paul2014-07-011-1/+4
| | | | Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: don't ignore const buf index in src_register()Brian Paul2014-07-011-1/+1
| | | | | | | Otherwise, if we were creating a const buffer src register for a UBO the index into the UBO was always zero. Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* mesa/st: add vertex stream supportIlia Mirkin2014-07-012-4/+8
| | | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* gallium: add a cap for max vertex streamsIlia Mirkin2014-07-011-0/+5
| | | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* gallium: add an index argument to create_queryIlia Mirkin2014-07-011-3/+3
| | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* gallium: add support for stream in so infoIlia Mirkin2014-07-011-0/+1
| | | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* gallium: add vertex stream argument to EMIT/ENDPRIMIlia Mirkin2014-07-011-2/+2
| | | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* mesa/st: handle gl_Layer input semanticIlia Mirkin2014-06-231-0/+5
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* gallium: implement ARB_texture_query_levelsMarek Olšák2014-06-192-7/+19
| | | | | | | | | The extension is always supported if GLSL 1.30 is supported. Softpipe and llvmpipe support is also added (trivial). Radeon and nouveau support is already done. Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: set sampler_view::last_level correctlyMarek Olšák2014-06-192-6/+12
| | | | | | | | | It was set to pipe_resource::last_level and _MaxLevel was embedded in max_lod, that's why it worked for ordinary texturing. However, min_lod doesn't have any effect on texelFetch and textureQueryLevels, so we must still set last_level correctly. Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: handle array textures in st_texture_image_copyDave Airlie2014-06-191-0/+8
| | | | | | | Marek: also handle cube arrays Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: fix geometry shader max texture limit in state validationMarek Olšák2014-06-191-1/+1
| | | | Reviewed-by: Brian Paul <brianp@vmware.com>
* Enable GL_ARB_explicit_uniform_location in the drivers.Tapani Pälli2014-06-161-0/+1
| | | | | | | v2: enable also for i915 (Ian) Signed-off-by: Tapani Pälli <tapani.palli@intel.com> Reviewed-by: Petri Latvala <petri.latvala@intel.com>
* st/mesa: remove extra calculation of sampler countTimothy Arceri2014-06-071-9/+2
| | | | | | | This code was originally introduced to fix https://bugs.freedesktop.org/show_bug.cgi?id=53617. The comment says you need to pass NULL in order to unref old views however cso_set_sampler_views() already takes care of old views with the second for loop. Also as of 2355a6441435b8e66a032c44f0794066338e30a3 cso_set_sampler_views() passes the max of the old and new views to the driver for all state trackers making this code obsolete. Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au> Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa/st: fix color outputs in presence of sample mask outputIlia Mirkin2014-05-261-13/+17
| | | | | | | | | | Commit c5d822dad90 added support for sample mask incorrectly. It became treated as a color output, and messed up the color output indices. Revert the hunk that did that, and add explicit support just like for depth/stencil writes. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Acked-by: Marek Olšák <marek.olsak@amd.com>
* glsl_to_tgsi: Make sure the 'shader' member is always initializedMichel Dänzer2014-05-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | Fixes the valgrind report below and random crashes with piglit on radeonsi. ==30005== Conditional jump or move depends on uninitialised value(s) ==30005== at 0xB13584E: st_translate_program (st_glsl_to_tgsi.cpp:5100) ==30005== by 0xB14698B: st_translate_fragment_program (st_program.c:747) ==30005== by 0xB14777D: st_get_fp_variant (st_program.c:824) ==30005== by 0xB11219C: get_color_fp_variant (st_cb_drawpixels.c:1042) ==30005== by 0xB1131AE: st_DrawPixels (st_cb_drawpixels.c:1154) ==30005== by 0xAFF8806: _mesa_DrawPixels (drawpix.c:162) ==30005== by 0x4EB86DB: stub_glDrawPixels (generated_dispatch.c:6640) ==30005== by 0x4F1DF08: piglit_visualize_image (piglit-util-gl.c:1574) ==30005== by 0x40691D: draw_image_to_window_system_fb(int, bool) (draw-buffers-common.cpp:733) ==30005== by 0x406C8B: draw_reference_image(bool, bool) (draw-buffers-common.cpp:854) ==30005== by 0x40722A: piglit_display (alpha-to-coverage-dual-src-blend.cpp:117) ==30005== by 0x4EA7168: run_test (piglit_fbo_framework.c:52) Cc: "10.1 10.2" <mesa-stable@lists.freedesktop.org> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* mesa/st: fix number of ubos being declared in a shaderRoland Scheidegger2014-05-151-3/+5
| | | | | | | | | | | | Previously the code used the total number of ubos being declared in the linked program (so the ubos of all shaders combined), use the number from the particular shader instead. This fixes an assertion failure with piglit arb_uniform_buffer_object-maxblocks seen in llvmpipe since 8a9f5ecdb116d0449d63f7b94efbfa8b205d826f as it now emits code for each declared buffer, not just the ones actually used. CC: "10.1 10.2" <mesa-stable@lists.freedesktop.org> Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa/st: provide native integers implementation of ir_unop_anyIlia Mirkin2014-05-141-24/+76
| | | | | | | | | | | Previously, ir_unop_any was implemented via a dot-product call, which uses floating point multiplication and addition. The multiplication was completely pointless, and the addition can just as well be done with an or. Since we know that the inputs are booleans, they must already be in canonical 0/~0 format, and the final SNE can also be avoided. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* glsl_to_tgsi: remove unnecessary dead code elimination passBryan Cain2014-05-131-45/+5
| | | | | | | | | With the more advanced dead code elimination pass already being run, eliminate_dead_code was making no difference in instruction count, and had an undesirable O(n^2) runtime. So remove it and rename eliminate_dead_code_advanced to eliminate_dead_code. Reviewed-by: Marek Olšák <marek.olsak at amd.com>
* mesa/st: leave current query enabled during glBlitFramebufferIlia Mirkin2014-05-113-0/+4
| | | | | | | | | Also make sure that pipe_blit_info gets zero'd out so that query isn't accidentally left enabled. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Cc: "10.2" <mesa-stable@lists.freedesktop.org> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* mesa/st: pass 4-offset TG4 without lowering if supportedIlia Mirkin2014-05-071-14/+41
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* mesa/st: implement ARB_stencil_texturingIlia Mirkin2014-05-042-0/+9
| | | | | | | | If StencilSampling is enabled on the texture object, pass in an equivalent stencil-only format. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* mesa/st: enable carry/borrow lowering passIlia Mirkin2014-05-021-0/+2
| | | | | | | This handles the last of the ARB_gs5 instructions currently present in mesa. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
* mesa: Remove support for desktop OpenGL GL_EXT_separate_shader_objectsIan Romanick2014-05-021-7/+0
| | | | | | | | | | | | | | | | I don't know of any applications that actually use it. Now that Mesa supports GL_ARB_separate_shader_objects in all drivers, this extension is just cruft. The entrypoints for the extension remain in the XML. This is done so that a new libGL will continue to provide dispatch support for old drivers that try to expose this extension. Future patches will add OpenGL ES GL_EXT_separate_shader_objects, but that's a different thing. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* gallium: Drop use of _ReallyEnabled.Eric Anholt2014-04-301-2/+4
| | | | | Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa/st: implement new bit manipulation opcodesIlia Mirkin2014-04-281-17/+56
| | | | | | | | | Also pipe through [IU]MUL_HI, MAD, and lower ldexp. This provides coverage of all new ARB_gpu_shader5 functions except uaddCarry, usubBorrow and interpolateAt*. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* st/mesa: Fix NULL pointer dereference for incomplete framebuffersMichel Dänzer2014-04-281-1/+6
| | | | | | | | This can happen with glamor, which uses EGL_KHR_surfaceless_context and only explicitly binds GL_READ_FRAMEBUFFER for glReadPixels. Cc: mesa-stable@lists.freedesktop.org Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa: use accessors for struct gl_debug_stateChia-I Wu2014-04-271-3/+1
| | | | | | | | | | | | | | | | When GL_DEBUG_OUTPUT_SYNCHRONOUS is GL_TRUE, drivers are allowed to log debug messages from other threads. That requires gl_debug_state to be protected by a mutex, even when it is a context state. While we do not spawn threads in Mesa yet, this commit makes it easier to do when we want to. Since the definition of struct gl_debug_state is no longer needed by the rest of the driver, move it to main/errors.c. This should make it even harder to use the struct incorrectly. v2: add comments for the accessors Signed-off-by: Chia-I Wu <olv@lunarg.com> Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa/st: translate gl_InvocationID to INVOCATIONID semanticIlia Mirkin2014-04-261-0/+1
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* mesa/st: translate gl_SampleMaskIn to SAMPLEMASK semanticIlia Mirkin2014-04-261-0/+1
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* mesa/st: add support for ARB_sample_shadingIlia Mirkin2014-04-267-11/+57
| | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* gallium/util: use ui[4] instead of ui in union util_colorRoland Scheidegger2014-04-251-1/+1
| | | | | | | | util_color often merely represents a collection of bytes, however it is inconvenient if those bytes can only be accessed as floats/doubles for int formats exceeding 32bits. (Note that since rgba8 formats use one uint, not 4 bytes, hence the byte and short member were left as is.)
* st/mesa: remove trailing NULL colorbuffersMarek Olšák2014-04-251-0/+6
| | | | | Cc: mesa-stable@lists.freedesktop.org Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa/st: Handle empty frame-buffers without asserting.José Fonseca2014-04-241-5/+4
| | | | | | Fixes assertion failures with radeonsi. Tested-by: Marek Olšák <maraeo@gmail.com>
* mesa/st: Fix pipe_framebuffer_state::height for PIPE_TEXTURE_1D_ARRAY.José Fonseca2014-04-231-2/+33
| | | | | | | | | | | | | This prevents buffer overflow w/ llvmpipe when running piglit bin/gl-3.2-layered-rendering-clear-color-all-types 1d_array single_level -fbo -auto v2: Compute the framebuffer size as the minimum size, as pointed out by Brian; compacted code; ran piglit quick test list (with no regressions.) Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com>
* mesa/st: enable EXT_shader_integer_mix when NativeIntegers is onIlia Mirkin2014-04-221-0/+4
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
* st/mesa: fix invalid pointer use in st_texture_get_sampler_view()Brian Paul2014-04-211-3/+3
| | | | | | | | | | | The '**used' pointer was pointing into the stObj->sampler_views array. If 'free' was null, we'd realloc that array, thus making the 'used' pointer invalid. This soon led to memory errors. Just change the pointer to be '*used' so it points directly at the pipe_sampler_view. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
* gallium glsl: Fix crash with piglit ↵Maarten Lankhorst2014-04-171-1/+4
| | | | | | | | | | | | | | fs-deref-literal-array-of-structs.shader_test This allows the following shader code to work without a weird crash: struct Foo { int value[1]; }; int actual_value = Foo[2](Foo(int[1](100)), Foo(int[1](200)))[i].value[0]; Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
* glsl: Drop do_common_optimization's max_unroll_iterations parameter.Kenneth Graunke2014-04-111-3/+1
| | | | | | | | | | | | Now that we pass in gl_shader_compiler_options, it makes sense to just use options->MaxUnrollIterations, rather than passing a separate parameter. Half of the invocations already passed options->MaxUnrollIterations, while the other half passed in a hardcoded value of 32. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Eric Anholt <eric@anholt.net>
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