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* glsl: Add textureSamplesIdenticalEXT built-in functionsIan Romanick2015-11-191-0/+44
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* glsl: Add ir_samples_identical opcodeIan Romanick2015-11-1910-1/+26
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* glsl: Extension tracking for EXT_shader_samples_indenticalIan Romanick2015-11-193-0/+6
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* mesa: Extension tracking for EXT_shader_samples_indenticalIan Romanick2015-11-192-0/+2
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* Import current draft of EXT_shader_samples_identical specIan Romanick2015-11-191-0/+176
| | | | | | | | | | | v2: Add Neil to the list of contributors. I meant to do that before, but Matt reminded me. v3: Fix typos noticed by Nicolai. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* nir: add nir_ssa_for_alu_src()Rob Clark2015-11-192-4/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using something like: numer = nir_ssa_for_src(bld, alu->src[0].src, nir_ssa_alu_instr_src_components(alu, 0)); for alu src's with swizzle, like: vec1 ssa_10 = intrinsic load_uniform () () (0, 0) vec2 ssa_11 = intrinsic load_uniform () () (1, 0) vec2 ssa_2 = udiv ssa_10.xx, ssa_11 ends up turning into something like: vec1 ssa_10 = intrinsic load_uniform () () (0, 0) vec2 ssa_11 = intrinsic load_uniform () () (1, 0) vec2 ssa_13 = imov ssa_10 ... because nir_ssa_for_src() ignore's the original nir_alu_src's swizzle. Instead for alu instructions, nir_src_for_alu_src() should be used to ensure the original alu src's swizzle doesn't get lost in translation: vec1 ssa_10 = intrinsic load_uniform () () (0, 0) vec2 ssa_11 = intrinsic load_uniform () () (1, 0) vec2 ssa_13 = imov ssa_10.xx ... v2: check for abs/neg, and re-use existing nir_alu_src Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* nir: fix missing increments of num_inputs/num_outputsRob Clark2015-11-192-0/+4
| | | | | | | | | | | Note: not quite perfect, we should use type_size vfunc (in compiler_options or nir_shader?) to determine how much we increment num_inputs/outputs/uniforms. But we don't have that yet, so let's at least fix things for the existing users of these passes. Signed-off-by: Rob Clark <[email protected]> Acked-by: Jason Ekstrand <[email protected]>
* nir/print: show # of uniforms/inputs/outputsRob Clark2015-11-191-0/+4
| | | | Signed-off-by: Rob Clark <[email protected]>
* nir/print: show shader name/label if setRob Clark2015-11-191-0/+6
| | | | | Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* nir: add nir_var_all enumRob Clark2015-11-194-2/+7
| | | | | | | | | Otherwise, passing -1 gets you: error: invalid conversion from 'int' to 'nir_variable_mode' [-fpermissive] Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* freedreno/a4xx: fix 5_5_5_1 texture sampler formatIlia Mirkin2015-11-191-1/+1
| | | | | | | | This fixes teximage-colors, fbo-generatemipmap-formats, and probably others (in relation to the RGB5 formats, others still fail). Signed-off-by: Ilia Mirkin <[email protected]> Cc: [email protected]
* freedreno/a4xx: add depth clamp and halfz clipIlia Mirkin2015-11-193-4/+9
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* freedreno/a4xx: allow seamless cubemap filtering to be enabled per-textureIlia Mirkin2015-11-193-1/+3
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* freedreno/a4xx: support lod_biasIlia Mirkin2015-11-192-0/+7
| | | | | | | | | The lower layers assume that we support this, and it's been core since GL 1.4. This fixes a slew of piglit tests, especially around tex-miplevel-selection. Signed-off-by: Ilia Mirkin <[email protected]> Cc: [email protected]
* nv50: allow using inline vertex data submit when gl_VertexID is usedSamuel Pitoiset2015-11-195-15/+46
| | | | | | | | | | | | | | | The hardware can actually generates vertexid when vertices come from a client-side buffer like when glDrawElements is used. This doesn't fix (or break) any piglit tests but it improves the previous attempt of Ilia (c830d19 "nv50: avoid using inline vertex data submit when gl_VertexID is used") The only disadvantage is that only works on G84+, but we don't really care of that weird and old NV50 chipset. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50: add NV84_3D macroSamuel Pitoiset2015-11-193-3/+4
| | | | | Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* i965: Drop IMM fs_reg/src_reg -> brw_reg conversions.Matt Turner2015-11-192-36/+2
| | | | | | | The previous two commits make this unnecessary. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965/vec4: Replace src_reg(imm) constructors with brw_imm_*().Matt Turner2015-11-1912-239/+195
| | | | | | | Cuts 1.5k of .text. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Use brw_imm_uw().Matt Turner2015-11-192-8/+3
| | | | | | | | | | | | W/UW immediates are 16-bits, but those 16-bits must be replicated in the high 16-bits of the 32-bit field. Remove the useless W/UW immediate saturating code, since we'll now be using the appropriate immediate (and W/UW immediates in the IR can now no longer be larger than 16-bits). Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Replace fs_reg(imm) constructors with brw_imm_*().Matt Turner2015-11-199-217/+167
| | | | | | | | | | | | Cuts 10k of .text, of which only 776 bytes are the fs_reg constructor implementations themselves. text data bss dec hex filename 5204535 214112 27784 5446431 531b1f i965_dri.so before 5193977 214112 27784 5435873 52f1e1 i965_dri.so after Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Make brw_imm_vf4() take 8-bit restricted floats.Matt Turner2015-11-192-32/+11
| | | | | | | | | | | | | | | | | | | | This partially reverts commit bbf8239f92ecd79431dfa41402e1c85318e7267f. I didn't like that commit to begin with -- computing things at compile time is fine -- but for purposes of verifying that the resulting values are correct, looking up 0x00 and 0x30 in a table is a lot better than evaluating a recursive function. Anyway, by making brw_imm_vf4() take the actual 8-bit restricted floats directly (instead of only integral values that would be converted to restricted float), we can use this function as a replacement for the vector float src_reg/fs_reg constructors. brw_float_to_vf() is not currently an inline function, so it will not be evaluated at compile time. I'll address that in a follow-up patch. Reviewed-by: Emil Velikov <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Add test for sorted extension tableNanley Chery2015-11-192-0/+52
| | | | | | | | | | | | Enable developers to know if the table's alphabetical sorting is maintained or lost. v2: Move "*" next to pointer name (Matt) Include extensions_table.h instead of extensions.h (Ian) Remove extra " *" in comment (Ian) Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* mesa/extensions: Sort the extension table alphabeticallyNanley Chery2015-11-191-81/+93
| | | | | | | | | | Make it easier to determine where to add new extensions. Performed with the vim sort command. v2: Insert newline after last #define (Matt) Signed-off-by: Nanley Chery <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* docs: GL3.1 for a3xx and a4xxIlia Mirkin2015-11-191-0/+1
| | | | Signed-off-by: Ilia Mirkin <[email protected]>
* mesa: enable EXT_blend_func_extended if the driver supports the ARB versionRyan Houdek2015-11-192-0/+2
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: allow MAX_DUAL_SOURCE_DRAW_BUFFERS to be available to ESRyan Houdek2015-11-191-1/+3
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: enable usage of blend_func_extended blend factors in GLES2Ryan Houdek2015-11-191-3/+3
| | | | Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: add a parse check to check for the index layout qualifierRyan Houdek2015-11-191-0/+5
| | | | | | | This can only be used if EXT_blend_func_extended is enabled Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: add GL_EXT_blend_func_extended preprocessor defineRyan Houdek2015-11-191-0/+2
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: add support for EXT_blend_func_extended builtinsRyan Houdek2015-11-192-0/+92
| | | | | | | | | | | gl_MaxDualSourceDrawBuffersEXT - Maximum dual-source draw buffers supported For ESSL 1.0, it provides two builtins since you can't have user-defined color output variables: gl_SecondaryFragColorEXT gl_SecondaryFragDataEXT[MaxDSDrawBuffers] Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: add EXT_blend_func_extended parser enablesRyan Houdek2015-11-192-0/+8
| | | | | | | | | This adds a state for the maximum dual source draw variables available and the variable for determining if the extension has been enabled in the program shaders. Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glapi: add EXT_blend_func_extended XML definitionsRyan Houdek2015-11-193-1/+36
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* os: check for GALLIUM_PROCESS_NAME to override os_get_process_name()Brian Paul2015-11-191-18/+29
| | | | | | | Useful for debugging and for glretrace. Reviewed-by: Charmaine Lee <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* glsl: fix ir_constant::equals() for doublesConnor Abbott2015-11-191-2/+7
| | | | | Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* glsl: fix isinf() for doublesConnor Abbott2015-11-191-1/+10
| | | | | Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]>
* nir: fix constant folding of bfiConnor Abbott2015-11-191-2/+2
| | | | Reviewed-by: Edward O'Callaghan <[email protected]>
* hud: fix Windows build breakBrian Paul2015-11-191-0/+6
| | | | | | Protect signal-related code with PIPE_OS_UNIX test. Reviewed-by: Jose Fonseca <[email protected]>
* glsl: Fix off-by-one error in array size check assertionIan Romanick2015-11-181-2/+1
| | | | | | | | | | Apparently, this has been a bug since 2010 (c30f6e5d). Also use ARRAY_SIZE instead of open coding it. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Cc: [email protected]
* mesa: Don't expose GL_EXT_shader_integer_mix in GLES 1.xIan Romanick2015-11-181-1/+1
| | | | | | | | | There are no shaders, so it doesn't even make sense to expose the extension. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Cc: Nanley Chery <[email protected]>
* glsl: Silence unused parameter warningsIan Romanick2015-11-181-2/+2
| | | | | | | | | | | | builtin_functions.cpp:5289:52: warning: unused parameter 'num_arguments' [-Wunused-parameter] unsigned num_arguments, ^ builtin_functions.cpp:5290:52: warning: unused parameter 'flags' [-Wunused-parameter] unsigned flags) ^ Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* glsl: Silence ignored qualifier warningIan Romanick2015-11-181-1/+1
| | | | | | | | | | | | | I think the intention was to mark the "this" parameter as const, but const goes on the other end to do that. In file included from glsl_symbol_table.cpp:26:0: ast.h:339:35: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] const bool is_single_dimension() ^ Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Timothy Arceri <[email protected]>
* i965: Allow indirect GS input indexing in the scalar backend.Kenneth Graunke2015-11-184-46/+107
| | | | | | | | | | | | | | | | | | This allows arbitrary non-constant indices on GS input arrays, both for the vertex index, and any array offsets beyond that. All indirects are handled via the pull model. We could potentially handle indirect addressing of pushed data as well, but it would add additional code complexity, and we usually have to pull inputs anyway due to the sheer volume of input data. Plus, marking pushed inputs as live due to indirect addressing could exacerbate register pressure problems pretty badly. We'd need to be careful. v2: Use updated MOV_INDIRECT opcode. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Abdiel Janulgue <[email protected]> Reviewed-by: Kristian Høgsberg <[email protected]>
* gallium/hud: document GALLIUM_HUD_PERIOD in envvars.html.Jimmy Berry2015-11-191-0/+2
| | | | Signed-off-by: Marek Olšák <[email protected]>
* gallium/hud: control visibility at startup and runtime.Jimmy Berry2015-11-192-0/+35
| | | | | | | - env GALLIUM_HUD_VISIBLE: control default visibility - env GALLIUM_HUD_SIGNAL_TOGGLE: toggle visibility via signal Signed-off-by: Marek Olšák <[email protected]>
* i965/nir: Add hooks for testing nir_shader_cloneJason Ekstrand2015-11-181-9/+26
| | | | | | | | | | This commit adds code for testing nir_shader_clone by running it after each and every optimization pass and throwing away the old shader. Testing nir_shader_clone is hidden behind a new INTEL_CLONE_NIR environment variable. Reviewed-by: Rob Clark <[email protected]> Acked-by: Kenneth Graunke <[email protected]>
* nir: Add support for cloning shadersJason Ekstrand2015-11-184-0/+682
| | | | | | | | This commit is heavily based on one by Rob Clark <[email protected]> but reworked to re-use nir_create functions and do less hashing. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* i965/nir: Validate that NIR passes call nir_metadata_preserve().Kenneth Graunke2015-11-183-3/+48
| | | | | | | | | | | | | | | | | | | | | Failing to call nir_metadata_preserve() can have nasty consequences: some pass breaks dominance information, but leaves it marked as valid, causing some subsequent pass to go haywire and probably crash. This pass adds a simple validation mechanism to ensure passes handle this properly. We add a new bogus metadata flag that isn't used for anything in particular, set it before each pass, and ensure it *isn't* still set after the pass. nir_metadata_preserve will reset the flag, so correct passes will work, and bad passes will assert fail. (I would have made these functions static inline, but nir.h is included in C++, so we can't bit-or enums without lots of casting...) Thanks to Dylan Baker for the idea. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* i965/nir: Add OPT() and OPT_V() macros for invoking NIR passes.Kenneth Graunke2015-11-181-72/+59
| | | | | | | | | | | | | | | | | OPT() is the normal macro for passes that return booleans, while OPT_V() is a variant that works for passes that don't properly report progress. (Such passes should be fixed to return a boolean, eventually.) These macros take care of calling nir_validate_shader() and setting progress appropriately. In the future, it would be easy to add shader dumping similar to INTEL_DEBUG=optimizer by extending the macro. v2 (Jason Ekstrand): - Fix an unused variable warning Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: add array length fieldRob Clark2015-11-182-0/+10
| | | | | | | | This will simplify things somewhat in clone. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
* nir: remove nir_variable::max_ifc_array_accessRob Clark2015-11-182-22/+0
| | | | | | | | No users. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Iago Toral Quiroga <[email protected]>
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