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* main: Add entry point for NamedFramebufferRenderbuffer.Laura Ekstrand2015-05-143-44/+98
| | | | | | | | | | | | [Fredrik: - Remove the DummyRenderbuffer checks now that they are done in _mesa_lookup_renderbuffer_err. - Fix the <renderbuffertarget> name in error messages. - Make the error message in _mesa_framebuffer_renderbuffer reflect that <fb> might not be the bound framebuffer. - Remove EXT suffixes from GL tokens.] Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* main: Rename framebuffer renderbuffer software fallback.Laura Ekstrand2015-05-148-12/+14
| | | | | | | | | Rename _mesa_framebuffer_renderbuffer to _mesa_FramebufferRenderbuffer_sw in preparation for adding the ARB_direct_state_access backend function for FramebufferRenderbuffer and NamedFramebufferRenderbuffer to share. Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* main: Add utility function _mesa_lookup_renderbuffer_err.Laura Ekstrand2015-05-142-0/+25
| | | | | | | [Fredrik: Generate an error for non-existent renderbuffers] Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* main: Add glCreateFramebuffers.Laura Ekstrand2015-05-143-5/+41
| | | | | | | [Fredrik: Whitespace fixes] Reviewed-by: Fredrik Höglund <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* main: Add utility function _mesa_lookup_framebuffer_err.Laura Ekstrand2015-05-142-0/+25
| | | | | | | | [Fredrik: Generate an error for non-existent framebuffers] Reviewed-by: Fredrik Höglund <[email protected]> Reviewed-by: Anuj Phogat <[email protected]> Signed-off-by: Fredrik Höglund <[email protected]>
* i965: Fix PBO cache coherency issue after _mesa_meta_pbo_GetTexSubImage().Francisco Jerez2015-05-132-2/+31
| | | | | | | | | | | | | | This problem can easily be reproduced with a number of ARB_shader_image_load_store piglit tests, which use a buffer object as PBO for a pixel transfer operation and later on bind the same buffer to the pipeline as shader image -- The problem is not exclusive to images though, and is likely to affect other kinds of buffer objects that can be bound to the 3D pipeline, including vertex, index, uniform, atomic counter buffers, etc. CC: 10.5 <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* i965/fs: set execution size to 8 with simd8 ddy instructionTapani Pälli2015-05-131-0/+1
| | | | | | | | | | | Commit dd5c825 changed the way how execution size for instructions get set. Previously it was based on destination register width, now it is set explicitly when emitting instructions. Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Francisco Jerez <[email protected]> Reviewed-by: Matt Turner <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90258
* i965/cs: drop explicit initialisers in C++ fileDave Airlie2015-05-131-4/+6
| | | | | | | | gcc 4.4.7 really doesn't like them, and they aren't standard C++, they seem to be a gcc extension. Reviewed-by: Jordan Justen <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* st/mesa: update stencil surface if it comes from textureIlia Mirkin2015-05-121-1/+4
| | | | | | | Now that ARB_texture_stencil8 is supported, this might happen. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Dave Airlie <[email protected]>
* st/mesa: translate st_api robustness flags to gl_context flagsMarek Olšák2015-05-121-0/+4
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* st/mesa: implement GetGraphicsResetStatusMarek Olšák2015-05-124-6/+42
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Have component() set the register stride to zero.Francisco Jerez2015-05-121-0/+1
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* i965/fs: Fix offset() for registers with zero stride.Francisco Jerez2015-05-121-2/+3
| | | | | | | stride == 0 implies that the register has one channel per vector component. Reviewed-by: Matt Turner <[email protected]>
* i965: Don't forget the force_sechalf flag in lower_load_payload().Francisco Jerez2015-05-121-0/+1
| | | | | | | Regression from commit 41868bb6824c6106a55c8442006c1e2215abf567. Fixes a bunch of ARB_shader_image_load_store tests. Reviewed-by: Jason Ekstrand <[email protected]>
* i965: Document brw_mask_reg().Francisco Jerez2015-05-121-1/+5
| | | | Reviewed-by: Matt Turner <[email protected]>
* i965: Use predicate enable bit for conditional rendering w/o stallingNeil Roberts2015-05-129-12/+240
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously whenever a primitive is drawn the driver would call _mesa_check_conditional_render which blocks waiting for the result of the query to determine whether to render. On Gen7+ there is a bit in the 3DPRIMITIVE command which can be used to disable the primitive based on the value of a state bit. This state bit can be set based on whether two registers have different values using the MI_PREDICATE command. We can load these two registers with the pixel count values stored in the query begin and end to implement conditional rendering without stalling. Unfortunately these two source registers were not in the whitelist of available registers in the kernel driver until v3.19. This patch uses the command parser version from intel_screen to detect whether to attempt to set the predicate data registers. The predicate enable bit is currently only used for drawing 3D primitives. For blits, clears, bitmaps, copypixels and drawpixels it still causes a stall. For most of these it would probably just work to call the new brw_check_conditional_render function instead of _mesa_check_conditional_render because they already work in terms of rendering primitives. However it's a bit trickier for blits because it can use the BLT ring or the blorp codepath. I think these operations are less useful for conditional rendering than rendering primitives so it might be best to leave it for a later patch. v2: Use the command parser version to detect whether we can write to the predicate data registers instead of trying to execute a register load command. v3: Simple rebase v4: Changes suggested by Kenneth Graunke: Split the load_64bit_register function out to a separate patch so it can be a shared public function. Avoid calling _mesa_check_conditional_render if we've already determined that there's no query object. Some styling fixes. Reviewed-by: Kenneth Graunke <[email protected]>
* i956: Add a function to load a 64-bit register from a bufferNeil Roberts2015-05-122-14/+46
| | | | | | | | | | | | Adds brw_load_register_mem64 which is similar to brw_load_register_mem except that it queues two GEN7_MI_LOAD_REGISTER_MEM commands in order to load both halves of a 64-bit register. The function is implemented by splitting the 32-bit version into an internal helper function which takes a size. This will later be used to set the 64-bit predicate source registers. Reviewed-by: Kenneth Graunke <[email protected]>
* i965: Store the command parser version number in intel_screenNeil Roberts2015-05-122-1/+14
| | | | | | | | | In order to detect whether the predicate source registers can be used in a later patch we will need to know the version number for the command parser. This patch just adds a member to intel_screen and does an ioctl to get the version. Reviewed-by: Kenneth Graunke <[email protected]>
* st/mesa: make sure to create a "clean" bool when doing i2bIlia Mirkin2015-05-111-1/+1
| | | | | | | | | | | | i2b has to work for all integers, not just 1. INEG would not necessarily result with all bits set, which is something that other operations can rely on by e.g. using AND (or INEG for b2i). Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]> Cc: [email protected]
* i965/fs: Add missing initializer in fs_visitor().Matt Turner2015-05-111-1/+1
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* egl/swrast: Enable config extension for swrastAxel Davy2015-05-111-0/+1
| | | | | | | | Enables to use dri config for swrast, like vblank_mode. Reviewed-by: Dave Airlie <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* i965/fs: Disable opt_sampler_eot for textureGatherNeil Roberts2015-05-111-0/+10
| | | | | | | | | | | | | The opt_sampler_eot optimisation seems to break when the last instruction is SHADER_OPCODE_TG4. A bunch of Piglit tests end up doing this so it causes a lot of regressions. I can't find any documentation or known workarounds to indicate that this is expected behaviour, but considering that this is probably a pretty unlikely situation in a real use case we might as well disable it in order to avoid the regressions. In total this fixes 451 tests. Reviewed-by: Ben Widawsky <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* mesa: use _mesa_has_compute_shaders instead of extension checkTapani Pälli2015-05-111-1/+3
| | | | | | | | | | | This was really the original purpose, for enabling the path for ES3.1 tests without the extension being set. Set also fallthrough comment for Coverity (caught by Matt). v2: .. and test the right way, not wrong one (Ilia Mirkin) Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* main: glGetIntegeri_v fails for GL_VERTEX_BINDING_STRIDEMarta Lofstedt2015-05-111-0/+1
| | | | | | | | | | The return type for GL_VERTEX_BINDING_STRIDE is missing, this cause glGetIntegeri_v to fail. Signed-off-by: Marta Lofstedt <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Cc: "10.4 10.5" <[email protected]>
* util: Move gallium's linked list to utilJason Ekstrand2015-05-081-1/+1
| | | | | | | | | The linked list in gallium is pretty much the kernel list and we would like to have a C-based linked list for all of mesa. Let's not duplicate and just steal the gallium one. Acked-by: Connor Abbott <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* nir: Delete all traces of nir_op_flogIan Romanick2015-05-081-3/+0
| | | | | | | | Nothing produces it, and nothing can consume it. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]> Acked-by: Jason Ekstrand <[email protected]>
* nir: Delete all traces of nir_op_fexpIan Romanick2015-05-081-1/+0
| | | | | | | | Nothing produces it, and nothing can consume it. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]> Acked-by: Jason Ekstrand <[email protected]>
* prog_to_nir: OPCODE_EXP is not nir_op_fexpIan Romanick2015-05-081-1/+1
| | | | | | | | | It's a weird thing that provides some values related to 2**x. It's also already handled by a case in the switch. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]> Acked-by: Jason Ekstrand <[email protected]>
* i965/fs: Improve a comment about stripping trailing zeroesNeil Roberts2015-05-081-3/+6
| | | | | | Originally I wrote that removing the first parameter doesn't work but I didn't know why. I now found a mention of this in the PRM so it's probably worthing adding it to the comment.
* mesa: Implement GetVertexArrayIndexed[64]ivFredrik Höglund2015-05-083-0/+129
| | | | | | v2: Fix the name of the entry point in the error messages. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add support for querying GL_VERTEX_ATTRIB_ARRAY_LONGFredrik Höglund2015-05-081-0/+5
| | | | | | This parameter was added in OpenGL 4.3 and GL_ARB_direct_state_access. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add a vao parameter to get_vertex_array_attribFredrik Höglund2015-05-081-9/+16
| | | | | | | | | This is needed to implement glGetVertexArrayIndexediv and glGetVertexArrayIndexed64iv. v2: Make the vao parameter const. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement GetVertexArrayivFredrik Höglund2015-05-083-0/+37
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement VertexArrayBindingDivisorFredrik Höglund2015-05-083-16/+52
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add a vao parameter to vertex_binding_divisorFredrik Höglund2015-05-081-4/+6
| | | | | | This is needed to implement VertexArrayBindingDivisor. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement VertexArrayAttribBindingFredrik Höglund2015-05-083-22/+60
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add a vao parameter to vertex_attrib_bindingFredrik Höglund2015-05-081-6/+9
| | | | | | This is needed to implement VertexArrayAttribBinding. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement VertexArrayAttrib[I|L]FormatFredrik Höglund2015-05-083-0/+97
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add a vao parameter to update_array_formatFredrik Höglund2015-05-081-7/+10
| | | | | | This is needed to implement VertexArrayAttrib*Format. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Refactor VertexAttrib[I|L]FormatFredrik Höglund2015-05-081-100/+49
| | | | | | | | The only difference between these functions is the legal types and sizes, so consolidate the code into a single vertex_attrib_format() function and call it from all three entry points. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement VertexArrayVertexBuffersFredrik Höglund2015-05-083-27/+69
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement VertexArrayVertexBufferFredrik Höglund2015-05-083-25/+63
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add a vao parameter to bind_vertex_bufferFredrik Höglund2015-05-081-8/+10
| | | | | | | This is needed to implement VertexArrayVertexBuffer and VertexArrayVertexBuffers. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement VertexArrayElementBufferFredrik Höglund2015-05-083-0/+44
| | | | | | v2: Add a doxygen comment. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement EnableVertexArrayAttribFredrik Höglund2015-05-083-9/+42
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement DisableVertexArrayAttribFredrik Höglund2015-05-083-9/+41
| | | | Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Keep track of the last looked-up VAOFredrik Höglund2015-05-082-13/+27
| | | | | | | | | | | | | | | This saves the cost of repeated hash table lookups when the same vertex array object is referenced in a sequence of calls such as: glVertexArrayAttribFormat(vao, ...); glVertexArrayAttribBinding(vao, ...); glEnableVertexArrayAttrib(vao, ...); ... Note that VAO's are container objects that are not shared between contexts. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Add _mesa_lookup_vao_errFredrik Höglund2015-05-082-0/+50
| | | | | | | This is a convenience function that generates GL_INVALID_OPERATION when the array object doesn't exist. Reviewed-by: Laura Ekstrand <[email protected]>
* mesa: Implement CreateVertexArraysFredrik Höglund2015-05-083-8/+31
| | | | | | v2: Update the documentation for gen_vertex_arrays(). Reviewed-by: Laura Ekstrand <[email protected]>
* i965/skl: In opt_sampler_eot always set destination register to nullNeil Roberts2015-05-081-1/+1
| | | | | | | | | | | | | opt_sampler_eot enables a direct write to framebuffer from a sample. In order to do this the sample message needs to have a message header so if there wasn't one already then the function adds one. In addition the function sets the destination register to null because it's no longer used. However it was only doing this in cases where it was adding a message header. This patch just moves setting the destination so that it happens even if there's a messge header. In practice this doesn't seem to make any difference but it's a bit cleaner. Reviewed-by: Anuj Phogat <[email protected]>
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