summaryrefslogtreecommitdiffstats
path: root/src/glsl
Commit message (Collapse)AuthorAgeFilesLines
* nir: Add comments to nir_index_instrs and nir_index_ssa_defsJason Ekstrand2015-09-171-0/+8
| | | | | | | The provided indices have the very nice property that if A dominates B then A->index <= B->index. We should document that somewhere. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* nir: Add a generic instruction indexJason Ekstrand2015-09-172-0/+22
| | | | Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* nir: support indirect indexing samplers in struct arraysTimothy Arceri2015-09-171-76/+88
| | | | | | | | | | | | | | | | As a bonus we get indirect support for arrays of arrays for free. V5: couple of small clean-ups suggested by Jason. V4: fix struct member location caclulation, use nir_ssa_def rather than nir_src for the indirect as suggested by Jason V3: Use nir_instr_rewrite_src() with empty src rather then clearing the use_link list directly for the old indirects as suggested by Jason V2: Fixed validation error in debug build Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* glsl: add helper for calculating offsets for struct membersTimothy2015-09-172-0/+34
| | | | | | V2: update comments Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* glsl: make variables privateTimothy Arceri2015-09-171-11/+11
| | | | Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* glsl: store uniform slot id in var location fieldTimothy Arceri2015-09-173-3/+24
| | | | | | | | | | | | | | This will allow us to access the uniform later on without resorting to building a name string and looking it up in UniformHash. V3: remove line wrap change from this patch V2: store slot number for all non-UBO uniforms to make code more consitent, renamed explicit_binding to explicit_location and added comment about what it does. Store the location at every shader stage. Updated data.location comments in ir/nir.h. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* glsl: assign hidden uniforms their slot id earlierTimothy Arceri2015-09-171-49/+41
| | | | | | | | | | | | This is required so that the next patch can safely assign the slot id to the var. The ids are now assigned in the order we want before allocating storage so there is no need to sort the storage array and move things around. V2: rename variable to make code easier to follow as suggested by Jason Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* glsl: order indices for samplers inside a struct arrayTimothy Arceri2015-09-172-18/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the correct offset to be easily calculated for indirect indexing when a struct array contains multiple samplers, or any crazy nesting. The indices for the folling struct will now look like this: Sampler index: 0 Name: s[0].tex Sampler index: 1 Name: s[1].tex Sampler index: 2 Name: s[0].si.tex Sampler index: 3 Name: s[1].si.tex Sampler index: 4 Name: s[0].si.tex2 Sampler index: 5 Name: s[1].si.tex2 Before this change it looked like this: Sampler index: 0 Name: s[0].tex Sampler index: 3 Name: s[1].tex Sampler index: 1 Name: s[0].si.tex Sampler index: 4 Name: s[1].si.tex Sampler index: 2 Name: s[0].si.tex2 Sampler index: 5 Name: s[1].si.tex2 struct S_inner { sampler2D tex; sampler2D tex2; }; struct S { sampler2D tex; S_inner si; }; uniform S s[2]; V3: Update comments with suggestions from Jason V2: rename struct array counter to have better name Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* nir/print: print symbolic names from shader-enumRob Clark2015-09-161-3/+42
| | | | | | | | | v2: split out moving of FILE *fp into state structure into it's own (more complete patch) to reduce the noise in this one Signed-off-by: Rob Clark <robclark@freedesktop.org> Reviewed-by: Connor Abbott <cwabbott0@gmail.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
* nir/print: bit of state refactoringRob Clark2015-09-161-109/+152
| | | | | | | | | | | | Rename print_var_state to print_state, and stuff FILE ptr into the state object. This avoids passing around an extra parameter everywhere. v2: even more extensive conversion.. use state *everywhere* instead of FILE ptr, and convert nir_print_instr() to use state as well Signed-off-by: Rob Clark <robclark@freedesktop.org> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
* glsl: shader-enum to name debug fxnsRob Clark2015-09-162-0/+257
| | | | | Signed-off-by: Rob Clark <robclark@freedesktop.org> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
* nir: add lowering for ffractRob Clark2015-09-162-0/+4
| | | | | Signed-off-by: Rob Clark <robclark@freedesktop.org> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
* nir/builder: Use a normal temporary array in nir_channelJason Ekstrand2015-09-151-1/+2
| | | | | | | | C++ gets cranky if we take references of temporaries. This isn't a problem yet in master because nir_builder is never used from C++. However, it will be in the future so we should fix it now. Reviewed-by: Rob Clark <robclark@freedesktop.org>
* nir/lower_vec_to_movs: Coalesce into destinations of fdot instructionsJason Ekstrand2015-09-151-13/+36
| | | | | | | | | | | | | | | | | | | Now that we have a replicating fdot instruction, we can actually coalesce into the destinations of vec4 instructions. We couldn't really do this before because, if the destination had to end up in .z, we couldn't reswizzle the instruction. With a replicated destination, the result ends up in all channels so we can just set the writemask and we're done. Shader-db results for vec4 programs on Haswell: total instructions in shared programs: 1747753 -> 1746280 (-0.08%) instructions in affected programs: 143274 -> 141801 (-1.03%) helped: 667 HURT: 0 It turns out that dot-products matter... Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir: Add a fdot instruction that replicates the result to a vec4Jason Ekstrand2015-09-153-0/+12
| | | | | | | | Fortunately, nir_constant_expr already auto-splats if "dst" never shows up in the constant expression field so we don't need to do anything there. Reviewed-by: Connor Abbott <cwabbott0@gmail.com> Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir/lower_vec_to_movs: Coalesce movs on-the-fly when possibleJason Ekstrand2015-09-151-0/+85
| | | | | | | | | | | | | | | | | | | The old pass blindly inserted a bunch of moves into the shader with no concern for whether or not it was really needed. This adds code to try and coalesce into the destination of the instruction providing the value. Shader-db results for vec4 shaders on Haswell: total instructions in shared programs: 1754420 -> 1747753 (-0.38%) instructions in affected programs: 231230 -> 224563 (-2.88%) helped: 1017 HURT: 2 This approach is heavily based on a different patch by Eduardo Lima Mitev <elima@igalia.com>. Eduardo's patch did this in a separate pass as opposed to integrating it into nir_lower_vec_to_movs. Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir/lower_vec_to_movs: Get rid of start_idx and swizzle compactingJason Ekstrand2015-09-151-20/+13
| | | | | | | | | | | | | Previously, we did this thing with keeping track of a separate start_idx which was different from the iteration variable. I think this was a relic of the way that GLSL IR implements writemasks. In NIR, if a given bit in the writemask is unset then that channel is just "unused", not missing. In particular, a vec4 operation with a writemask of 0xd will use sources 0, 2, and 3 and leave source 1 alone. We can simplify things a good deal (and make them correct) by removing this "compacting" step. Reviewed-by: Eduardo Lima Mitev <elima@igalia.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* nir/lower_vec_to_movs: Handle partially SSA shadersJason Ekstrand2015-09-151-6/+15
| | | | | | | | v2 (Jason Ekstrand): - Use nir_instr_rewrite_dest - Pass the impl directly into lower_vec_to_movs_block Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir/lower_vec_to_movs: Pass the shader around directlyJason Ekstrand2015-09-151-6/+8
| | | | | | | | Previously, we were passing the shader around, we were just calling it "mem_ctx". However, the nir_shader is (and must be for the purposes of mark-and-sweep) the mem_ctx so we might as well pass it around explicitly. Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* glsl/cs: Initialize gl_LocalInvocationIndex in main()Jordan Justen2015-09-131-0/+22
| | | | | | | | | | | | | | | We initialize gl_LocalInvocationIndex based on the extension spec formula: gl_LocalInvocationIndex = gl_LocalInvocationID.z * gl_WorkGroupSize.x * gl_WorkGroupSize.y + gl_LocalInvocationID.y * gl_WorkGroupSize.x + gl_LocalInvocationID.x; https://www.opengl.org/registry/specs/ARB/compute_shader.txt Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
* glsl/cs: Exclude gl_LocalInvocationIndex from builtin variable strippingJordan Justen2015-09-131-0/+8
| | | | | | | | | | | | | | | | | | We lower gl_LocalInvocationIndex based on the extension spec formula: gl_LocalInvocationIndex = gl_LocalInvocationID.z * gl_WorkGroupSize.x * gl_WorkGroupSize.y + gl_LocalInvocationID.y * gl_WorkGroupSize.x + gl_LocalInvocationID.x; https://www.opengl.org/registry/specs/ARB/compute_shader.txt We need to set this variable in main(), even if gl_LocalInvocationIndex is not referenced by the shader. (It may be used by a linked shader.) Therefore, we can't eliminate it as a dead variable. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
* glsl/cs: Initialize gl_GlobalInvocationID in main()Jordan Justen2015-09-133-0/+72
| | | | | | | | | | | | | | We initialize gl_GlobalInvocationID based on the extension spec formula: gl_GlobalInvocationID = gl_WorkGroupID * gl_WorkGroupSize + gl_LocalInvocationID https://www.opengl.org/registry/specs/ARB/compute_shader.txt Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
* glsl: Move link_get_main_function_signature to a common locationJordan Justen2015-09-135-33/+34
| | | | | | | | | | | Also rename to _mesa_get_main_function_signature. We will call it near the end of compilation to insert some code into main for initializing some compute shader global variables. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Tapani Pälli <tapani.palli@intel.com> Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* glsl/cs: Don't strip gl_GlobalInvocationID and dependenciesJordan Justen2015-09-131-0/+14
| | | | | | | | | | | | | | | | We lower gl_GlobalInvocationID based on the extension spec formula: gl_GlobalInvocationID = gl_WorkGroupID * gl_WorkGroupSize + gl_LocalInvocationID https://www.opengl.org/registry/specs/ARB/compute_shader.txt We need to set this variable in main(), even if gl_GlobalInvocationID is not referenced by the shader. (It may be used by a linked shader.) Therefore, we can't eliminate these as dead variables. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
* nir: Add gl_WorkGroupID system variableJordan Justen2015-09-133-0/+6
| | | | | Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
* glsl/cs: Add gl_WorkGroupID variableJordan Justen2015-09-132-0/+2
| | | | | Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
* nir: Add gl_LocalInvocationID variableJordan Justen2015-09-133-0/+6
| | | | | | Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
* glsl/cs: Add gl_LocalInvocationID variableJordan Justen2015-09-132-0/+13
| | | | | | Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
* nir: add nir_channel() to get at single components of vec'sRob Clark2015-09-133-28/+22
| | | | | | | Rather than make yet another copy of channel(), let's move it into nir. Signed-off-by: Rob Clark <robclark@freedesktop.org> Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* nir/from_ssa: Use instr_rewrite_destJason Ekstrand2015-09-111-3/+1
| | | | Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir: Add a function for rewriting instruction destinationsJason Ekstrand2015-09-112-0/+26
| | | | Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir: Only unlink sources that are actually validJason Ekstrand2015-09-111-7/+8
| | | | Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
* nir: Remove the mem_ctx parameter from ssa_def_rewrite_usesJason Ekstrand2015-09-1120-47/+25
| | | | Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
* nir: Fix a bunch of ralloc parenting errorsJason Ekstrand2015-09-1110-31/+32
| | | | | | | | | | | | | | As of a10d4937, we would really like things associated with an instruction to be allocated out of that instruction and not out of the shader. In particular, you should be passing the instruction that will ultimately be holding the source into nir_src_copy rather than an arbitrary memory context. We also change the prototypes of nir_dest_copy and nir_alu_src/dest_copy to explicitly take an instruction so we catch this earlier in the future. Cc: "11.0" <mesa-stable@lists.freedesktop.org> Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
* nir/lower_outputs_to_temporaries: Reparent the output nameJason Ekstrand2015-09-111-0/+3
| | | | | | | | | | We copy the output, make the old output the temporary, and give the temporary a new name. The copy keeps the pointer to the old name. This works just fine up until the point where we lower things to SSA and delete the old variable and, with it, the name. Instead, we should re-parent to the copy. Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
* nir: Store some geometry shader data in nir_shader.Kenneth Graunke2015-09-113-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | This makes it possible for NIR shaders to know the number of output vertices and the number of invocations. Drivers could also access these directly without going through gl_program. We should probably add InputType and OutputType here too, but currently those are stored as GL_* enums, and I wanted to avoid using those in NIR, as I suspect Vulkan/SPIR-V will use different enums. (We should probably make our own.) We could add VerticesIn, but it's easily computable from the input topology, so I'm not sure whether it's worth it. It's also currently not stored in gl_shader (only gl_shader_program), which would require changes to the glsl_to_nir interface or require us to store it there. This is a bit of duplication of data...ideally, we would factor these substructs out of gl_program, gl_shader_program, and nir_shader, creating a gl_geometry_info class...but it would need to go in a new place (in src/glsl?) that isn't mtypes.h nor nir.h. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* nir/builder: Add nir_load_var() and nir_store_var() helpers.Kenneth Graunke2015-09-111-0/+27
| | | | | | | These provide a convenient way to do simple variable loads and stores. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* glsl: Use hash tables for opt_constant_propagation() kill sets.Kenneth Graunke2015-09-111-18/+28
| | | | | | | | | | | | | | Cuts compile/link time of the fragment shader in #91857 by 19% (16.28 -> 13.05). I didn't bother with the acp sets because they're smaller, but it might be worth doing as well. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91857 Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Thomas Helland <thomashelland90@gmail.com> Reviewed-by: Timothy Arceri <t_arceri@yahoo.com.au> Tested-by: Tapani Pälli <tapani.palli@intel.com>
* glsl: Use hash tables in opt_constant_variable().Kenneth Graunke2015-09-111-18/+21
| | | | | | | | | | | | Cuts compile/link time of the fragment shader in bug #91857 by 31% (31.79 -> 21.64). It has over 8,000 variables so linked lists are terrible. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91857 Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Thomas Helland <thomashelland90@gmail.com> Reviewed-by: Timothy Arceri <t_arceri@yahoo.com.au> Tested-by: Tapani Pälli <tapani.palli@intel.com>
* nir: convert glsl imageSamples into a new intrinsicIlia Mirkin2015-09-102-1/+7
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* glsl: add support for the imageSamples functionIlia Mirkin2015-09-101-3/+40
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* glsl: add support for the textureSamples functionIlia Mirkin2015-09-101-0/+31
| | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* glsl: add ARB_shader_texture_image_samples infrastructureIlia Mirkin2015-09-103-0/+6
| | | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* nir: add nir_texop_texture_samples and convert from glslIlia Mirkin2015-09-103-1/+11
| | | | | Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* glsl: add ir_texture_samples texture opcodeIlia Mirkin2015-09-109-6/+19
| | | | | | | | Will be used for textureSamples() Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* glsl: Resolve GCC sign-compare warning.Rhys Kidd2015-09-103-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mesa/src/glsl/nir/nir_lower_tex_projector.c: In function 'nir_lower_tex_projector_block': mesa/src/glsl/nir/nir_lower_tex_projector.c:63:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < tex->num_srcs; i++) { ^ mesa/src/glsl/nir/nir_lower_tex_projector.c: In function 'nir_lower_tex_projector_block': mesa/src/glsl/nir/nir_lower_tex_projector.c:114:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = proj_index + 1; i < tex->num_srcs; i++) { ^ mesa/src/glsl/nir/nir_lower_tex_projector.c: In function 'nir_lower_tex_projector_block': mesa/src/glsl/nir/nir_lower_tex_projector.c:53:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (proj_index = 0; proj_index < tex->num_srcs; proj_index++) { ^ mesa/src/glsl/nir/nir_lower_tex_projector.c:57:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (proj_index == tex->num_srcs) ^ mesa/src/glsl/nir/nir_search.c: In function 'match_value': mesa/src/glsl/nir/nir_search.c:84:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < num_components; ++i) ^ mesa/src/glsl/nir/nir_search.c: In function 'match_value': mesa/src/glsl/nir/nir_search.c:110:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < num_components; ++i) { ^ mesa/src/glsl/nir/nir_search.c: In function 'match_value': mesa/src/glsl/nir/nir_search.c:139:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i < num_components) ^ mesa/src/glsl/nir/nir_opt_peephole_ffma.c: In function 'get_mul_for_src': mesa/src/glsl/nir/nir_opt_peephole_ffma.c:130:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned i = 0; i < num_components; i++) ^ Signed-off-by: Rhys Kidd <rhyskidd@gmail.com> Reviewed-by: Thomas Helland <thomashelland90@gmail.com> Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu> Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
* glsl: Remove ADD_VARYING macroIan Romanick2015-09-091-15/+12
| | | | | | | | | The purpose of the macro was to create the name_as_gs_input from name. The previous commit removed the name_as_gs_input from add_varying, so the macro is unnecessary. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
* glsl: Silence unused parameter warningsIan Romanick2015-09-098-26/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | builtin_variables.cpp:1062:53: warning: unused parameter 'name_as_gs_input' [-Wunused-parameter] const char *name_as_gs_input) ^ builtin_functions.cpp:4774:47: warning: unused parameter 'intrinsic_name' [-Wunused-parameter] const char *intrinsic_name, ^ builtin_functions.cpp:4907:66: warning: unused parameter 'state' [-Wunused-parameter] _mesa_glsl_find_builtin_function_by_name(_mesa_glsl_parse_state *state, ^ builtin_functions.cpp:4915:49: warning: unused parameter 'num_arguments' [-Wunused-parameter] unsigned num_arguments, ^ builtin_functions.cpp:4916:49: warning: unused parameter 'flags' [-Wunused-parameter] unsigned flags) ^ ir_print_visitor.cpp:589:37: warning: unused parameter 'ir' [-Wunused-parameter] ir_print_visitor::visit(ir_barrier *ir) ^ linker.cpp:3212:48: warning: unused parameter 'ctx' [-Wunused-parameter] build_program_resource_list(struct gl_context *ctx, ^ standalone_scaffolding.cpp:65:57: warning: unused parameter ‘id’ [-Wunused-parameter] _mesa_shader_debug(struct gl_context *, GLenum, GLuint *id, ^ v2: Rebase on top of GL_ARB_shader_image_size work (especially 58a86897). Silence more warnings added by that work. v3: Remove mention of the removed parameter from comments. Suggested by Iago. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> [v1] Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Cc: "Martin Peres <martin.peres@linux.intel.com>"
* nir/glsl: Use lower_outputs_to_temporaries instead of relying on GLSL IRJason Ekstrand2015-09-091-0/+2
| | | | Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* nir: Add a pass to lower outputs to temporary variablesJason Ekstrand2015-09-093-0/+130
| | | | | | | This pass can be used as a helper for NIR producers so they don't have to worry about creating the temporaries themselves. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
generated by cgit v1.1 at 2025-08-05 05:45:19 +0000