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* st/mesa: Fix handling of 8888 SNORM and SRGB formats for big-endianRichard Sandiford2014-09-171-16/+36
| | | | | | | | | | | MESA_FORMAT_x8y8z8w8 puts the x channel in the least significant part of the containing 32-bit integer, which is equivalent to PIPE_FORMAT_xyzw8888. PIPE_FORMAT_x8y8z8w8 puts the x channel first in memory. This patch fixes up the mesa<->gallium mapping accordingly. Signed-off-by: Richard Sandiford <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* st/mesa: Fix handling of LA and RG formats for big-endianRichard Sandiford2014-09-171-16/+48
| | | | | | | | | | | | MESA_FORMAT_LnAn puts the luminance in the least significant part of the containing integer, which is equivalent to PIPE_FORMAT_LAnn. PIPE_FORMAT_LnAn puts the luminance first in memory. This patch fixes up the mesa<->gallium mapping accordingly. Signed-off-by: Richard Sandiford <[email protected]> Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* st_glsl_to_tgsi: init have_sqrt field.Dave Airlie2014-09-161-0/+1
| | | | | | Coverity reported this. Signed-off-by: Dave Airlie <[email protected]>
* mesa/st: add ARB_texture_view supportIlia Mirkin2014-09-126-18/+105
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* st/mesa: handle failed context creation for core profileBrian Paul2014-09-111-33/+49
| | | | | | | | | | | | If the glx/wgl state tracker requested a core profile but the gallium driver did not support some feature of GL 3.1 or later, we were setting ctx->Version=0 and then failing the assertion in _mesa_initialize_exec_table(). With this change we check for ctx->Version=0 and tear down the context and return NULL from st_create_context(). Reviewed-by: Marek Olšák <[email protected]>
* mesa: Add SYSTEM_VALUE_BASE_VERTEXIan Romanick2014-09-101-0/+1
| | | | | | | | | This system value represents the basevertex value passed to glDrawElementsBaseVertex and related functions. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Add SYSTEM_VALUE_VERTEX_ID_ZERO_BASEIan Romanick2014-09-101-0/+1
| | | | | | | | | | | | There exists hardware, such as i965, that does not implement the OpenGL semantic for gl_VertexID. Instead, that hardware does not include the value of basevertex in the gl_VertexID value. SYSTEM_VALUE_VERTEX_ID_ZERO_BASE is the system value that represents this semantic. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa/st: don't advertise NV_vdpau_interop if it doesn't work.Christian König2014-09-081-1/+7
| | | | | | | | | | | As long as we don't have a workaround for frame based decoding in VDPAU we should not advertise NV_vdpau_interop. v2: fix commit message, check if get_video_param is present Signed-off-by: Christian König <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]> Cc: [email protected]
* st/mesa: use 1.0f as boolean true on drivers without integer supportMarek Olšák2014-09-051-2/+3
| | | | | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82882 Cc: 10.2 10.3 [email protected] Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* state_tracker: Fix bug in conditional discards with native ints.Eric Anholt2014-09-041-2/+12
| | | | | | | | | A bool is 0 or ~0, and KILL_IF takes a float arg that's <0 for discard or >= 0 for not. By negating it, we ended up doing a floating point subtract of (0 - ~0), which ended up as an inf. To make this actually work, we need to convert the bool to a float. Reviewed-by: Brian Paul <[email protected]>
* mesa: Convert NewDriverState to 64-bitsJordan Justen2014-09-011-1/+1
| | | | | | | i965 will have more than 32 bits when BRW_STATE_COMPUTE_PROGRAM is added. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* glsl_to_tgsi: allocate and enlarge arrays for temporaries on demandMarek Olšák2014-09-011-18/+33
| | | | | | | | | | | This fixes crashes if the number of temporaries is greater than 4096. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66184 v2: added fail paths for realloc failures Cc: 10.2 10.3 [email protected] Reviewed-by: Ilia Mirkin <[email protected]>
* ir_to_mesa, glsl_to_tgsi: Remove try_emit_saturateAbdiel Janulgue2014-08-311-51/+0
| | | | | | | | | Now that saturate is implemented natively as instruction, we can cut down on unneeded functionality. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Abdiel Janulgue <[email protected]>
* ir_to_mesa, glsl_to_tgsi: Add support for ir_unop_saturateAbdiel Janulgue2014-08-311-0/+6
| | | | | | Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Abdiel Janulgue <[email protected]>
* ir_to_mesa, glsl_to_tgsi: lower ir_unop_saturateAbdiel Janulgue2014-08-311-1/+5
| | | | | | | | Needed when vertex programs doesn't allow saturate Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Abdiel Janulgue <[email protected]>
* gallium: add cap for MAX_VERTEX_ATTRIB_STRIDETimothy Arceri2014-08-271-0/+3
| | | | | Signed-off-by: Timothy Arceri <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* mesa/st: Support ARB_conditional_render_inverted modesTobias Klausmann2014-08-192-1/+20
| | | | | | Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Signed-off-by: Tobias Klausmann <[email protected]>
* mesa/st: add support for emitting fine derivative opcodesIlia Mirkin2014-08-142-2/+10
| | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/st: enable ARB_gpu_shader5 if the reported GLSL version >= 400Ilia Mirkin2014-08-131-0/+3
| | | | | | | | | | The ARB_gpu_shader5 extension is made up of a lot of small sub-parts. Instead of adding PIPE_CAP's for each of these, just rely on the GLSL version reported by the pipe driver. The remaining extensions lend themselves naturally to being checked through a single CAP. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa/st: add BPTC formats, expose ARB_texture_compression_bptcIlia Mirkin2014-08-123-1/+49
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* mesa/st: Move declaration to top of block.José Fonseca2014-08-121-1/+3
| | | | | | To fix MSVC build failure. Trivial.
* mesa/st: add support for dynamic sampler offsetsIlia Mirkin2014-08-121-17/+42
| | | | | | | | | | | | | | Replace the plain sampler index with a register reference to a sampler. We also need to keep track of the sampler array size when there is a relative reference so that we can mark the whole array used. To facilitate implementation, we add a separate ADDR register that exclusively handles the sampler relative address. Other approaches would be more invasive. Signed-off-by: Ilia Mirkin <[email protected]> Acked-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* gallium: remove PIPE_SHADER_CAP_MAX_ADDRSMarek Olšák2014-08-111-2/+1
| | | | | | | | | | | | | | | This limit is fixed in Mesa core and cannot be changed. It only affects ARB_vertex_program and ARB_fragment_program. The minimum value for ARB_vertex_program is 1 according to the spec. The maximum value for ARB_vertex_program is limited to 1 by Mesa core. The value should be zero for ARB_fragment_program, because it doesn't support ARL. Finally, drivers shouldn't mess with these values arbitrarily. Reviewed-by: Ilia Mirkin <[email protected]>
* st/mesa: compute supported GL versions at DRIscreen creationMarek Olšák2014-08-111-4/+27
| | | | | | | This computes all GL versions before any context is created. It's a requirement for GLX_MESA_query_renderer. Reviewed-by: Ilia Mirkin <[email protected]>
* gallium: pass st_config_options to query_versionsMarek Olšák2014-08-111-0/+1
| | | | | | | So move it from dri_context to dri_screen. This will be needed for version computations. Reviewed-by: Ilia Mirkin <[email protected]>
* st/mesa: make st_init_limits context-independentMarek Olšák2014-08-113-10/+14
| | | | Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: move ShaderCompilerOptions into gl_constantsMarek Olšák2014-08-113-6/+6
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* st/mesa: make st_init_extensions context-independentMarek Olšák2014-08-113-192/+241
| | | | | | | | | Setting Const.MaxSamples needed a rework, so that it doesn't call st_choose_format, which depends on st_context. Other than that, there is no change in functionality. Reviewed-by: Ilia Mirkin <[email protected]>
* mesa: make _mesa_override_glsl_version context-independentMarek Olšák2014-08-111-1/+1
| | | | | Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* gallium/stapi: move setting GL versions to the state trackerMarek Olšák2014-08-111-0/+14
| | | | | | | All flags are set for st/mesa, so the state tracker doesn't have to check them. Reviewed-by: Ilia Mirkin <[email protected]>
* st/mesa: convert the ETC1 format to an uncompressed one if unsupportedMarek Olšák2014-08-115-12/+40
| | | | | | | | I don't know of any hardware which supports it. With this, GL_OES_compressed_ETC1_RGB8_texture is supported if RGBA8 is supported. Reviewed-by: Glenn Kennard <[email protected]>
* st/mesa: add st_context parameter to st_mesa_format_to_pipe_formatMarek Olšák2014-08-119-29/+32
| | | | | | This will be used by the next commit. Reviewed-by: Glenn Kennard <[email protected]>
* st/mesa: advertise ARB_ES3_compatibility if GLSL 3.30 and ETC2 are supportedMarek Olšák2014-08-111-0/+28
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* st/mesa: add support for ETC2 formatsMarek Olšák2014-08-114-8/+93
| | | | | | | The formats are emulated by translating them into plain uncompressed formats, because I don't know of any hardware which supports them. This is required for GLES 3.0 and ARB_ES3_compatibility (GL 4.3).
* st/mesa: use PRId64 for printing 64-bit intsBrian Paul2014-08-111-1/+4
| | | | | | | v2: use signed types/formats Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* st/mesa: fix blit-based partial TexSubImage for 1D arraysMarek Olšák2014-08-091-0/+2
| | | | | | | | This fixes piglit spec/EXT_texture_array/render-1darray. Cc: [email protected] Reviewed-by: Ilia Mirkin <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* st/mesa: fix DrawPixels(GL_STENCIL_INDEX)Marek Olšák2014-08-091-7/+4
| | | | | | | | | This is a bug which was probably uncovered recently by Jason's commits and broke this. The problem is _mesa_base_tex_format(GL_STENCIL_INDEX) returns -1. Tested-by: Michel Dänzer <[email protected]>
* st/mesa: dump TGSI before calling into the driverMarek Olšák2014-08-091-12/+10
| | | | | | If the driver crashes in create_xx_shader, you want to see the shader. Reviewed-by: Ilia Mirkin <[email protected]>
* glsl_to_tgsi: Delete unused function set_uniform_initializerIan Romanick2014-08-071-72/+0
| | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Group gl_system_value values by the stage where they existIan Romanick2014-08-071-2/+10
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* glsl_to_tgsi: Assert that the _mesa_sysval_to_semantic mapping is correctIan Romanick2014-08-071-0/+15
| | | | | | | | | | | | | Future patches will rearrange the values in gl_system_value, and I want to catch errors. Designated initializers would make all of this unnecessary. v2: Don't use STATIC_ASSERT. Not only does it not work, but GCC doesn't tell you that it's not going to work. Thanks for nothing! Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* mesa/st: Only one copy of mesa_sysval_to_semanticIan Romanick2014-08-073-11/+5
| | | | | | | | | Future patches will necessitate changes to the table, and I only want to update one. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* glsl_to_tgsi: Constify mesa_sysval_to_semanticIan Romanick2014-08-071-1/+1
| | | | | | Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* st/mesa: adjust Z coordinates for quad clearingBrian Paul2014-08-051-2/+5
| | | | | | | | | | | | | | | | | | | | | | Specify the quad's Z position in clip coordinate space, not normalized Z space. Use viewport scale, translation = 0.5, 0.5. Before, we were specifying the quad's Z position in [0,1] and using viewport scale=1.0, translate=0.0. That works fine, unless your driver needs to work in clip coordinate space and needs to reconstruct viewport near/far values from the scale/translation factors. The VMware svga driver falls into that category. When we did that reconstruction we wound up with near=-1 and far=1 which are outside the limits of [0,1]. In some cases, this caused the quad to be drawn at the wrong depth. In other cases it was clipped away. Fixes some scissored depth clears with VMware driver. This should have no effect on other drivers. We're already using these values for the glBitmap and glDraw/CopyPixels code. Reviewed-by: Roland Scheidegger <[email protected]>
* glsl_to_tgsi: Fix typo shader_program -> shaderMichel Dänzer2014-08-051-2/+1
| | | | | | | | | | | This was a regression introduced by commit f4b0ab7afd83c811329211eae8167c9bf238870c ('st/mesa: fix incorrect size of UBO declarations') which caused an assertion failure while compiling shaders of e.g. UE4 demos. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81834 Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* glsl: Make it possible to ignore built-ins when matching signatures.Kenneth Graunke2014-08-041-1/+1
| | | | | | | | | | | | | | | | | | Historically, we've implemented the rules for overriding built-in functions by creating multiple ir_functions and relying on the symbol table to hide the one containing built-in functions. That works, but has a few drawbacks, so the next patch will change it. Instead, we'll have a single ir_function for a particular name, which will contain both built-in and user-defined signatures. Passing an extra parameter to matching_signature makes it easy to ignore built-ins when they're supposed to be hidden. I didn't add the parameter to exact_matching_signature since it wasn't necessary. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa/st: Fix compiler warningsJan Vesely2014-08-041-5/+3
| | | | | | | both array and index are unsigned types Signed-off-by: Jan Vesely <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa/st: only convert AND(a, NOT(b)) into MAD when not using native integersIlia Mirkin2014-08-031-1/+1
| | | | | | | | | | | Native integers imply a somewhat different handling of booleans. Instead of being 1.0/0.0 floats, they are 0 (true) / -1 (false) integers. As such the original optimization no longer applies. Reported-by: Glenn Kennard <[email protected]> Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Cc: "10.2" <[email protected]>
* mesa/st: add support for dynamic ubo selectionIlia Mirkin2014-08-021-28/+34
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Brian Paul <[email protected]> (v1) v2: fix src register, use index2D for base of 1 Acked-by: Marek Olšák <[email protected]>
* gallium: rename shader cap MAX_CONSTS to MAX_CONST_BUFFER_SIZEMarek Olšák2014-07-281-2/+3
| | | | | | | | | | This new name isn't so confusing. I also changed the gallivm limit, because it looked wrong. Reviewed-by: Brian Paul <[email protected]> v2: use sizeof(float[4])
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