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mesa/src/intel/vulkan/anv_nir.h

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vk/compiler: Add a NIR pass for pushing dynamic buffer offset This commit just adds the NIR pass but does none of the uniform setup
2015-09-11 15:53:53 -07:00
/*
* Copyright © 2015 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
anv: use correct header guards Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Chad Versace <chadversary@chromium.org>
2016-10-11 18:26:24 +01:00
#ifndef ANV_NIR_H
#define ANV_NIR_H
vk/compiler: Add a NIR pass for pushing dynamic buffer offset This commit just adds the NIR pass but does none of the uniform setup
2015-09-11 15:53:53 -07:00
Merge commit mesa-public/master into vulkan This pulls in the patches that move all of the compiler stuff around
2016-02-05 15:03:04 -08:00
#include "nir/nir.h"
vk/compiler: Add a NIR pass for pushing dynamic buffer offset This commit just adds the NIR pass but does none of the uniform setup
2015-09-11 15:53:53 -07:00
#include "anv_private.h"
#ifdef __cplusplus
extern "C" {
#endif
anv: Add an input attachment lowering pass Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2016-11-14 14:23:36 -08:00
void anv_nir_lower_input_attachments(nir_shader *shader);
anv/lower_push_constants: Stop treating scalar specially All of the code that did something special based on vec4 vs. scalar is bogus. In the backend, everything is now in units of bytes and the vec4 backend can handle full std140 packing so we don't need to do anything special anymore. Signed-off-by: Jason Ekstrand <jason@jlekstrand.net> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94998
2016-04-18 17:17:31 -07:00
void anv_nir_lower_push_constants(nir_shader *shader);
anv: Add better push constant support What we had before was kind of a hack where we made certain untrue assumptions about the incoming data. This new support, while it still doesn't support indirects properly (that will come), at least pulls the offsets and strides from SPIR-V like it's supposed to.
2015-10-29 22:24:54 -07:00
anv/pipeline: Add shader lowering for multiview v2 (Jason Ekstrand): - Take a view_mask rather than a whole subpass - Build the view mask into the VS shader key Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
2017-03-22 15:37:17 -07:00
bool anv_nir_lower_multiview(nir_shader *shader, uint32_t view_mask);
anv: add nir lowering pass for ycbcr textures This pass implements all the implicit conversions required by the VK_KHR_sampler_ycbcr_conversion specification. It also inserts plane sources onto sampling instructions that we then let the pipeline layout pass deal with, when mapping things correctly to descriptors. v2: Add new file to meson build (Lionel) Use nir_frcp() rather than (1.0f / x) (Jason) Reuse nir_tex_instr_dest_size() rather than handwritten one (Jason) Return progress (Jason) Account for array of samplers (Jason) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
2017-06-19 16:56:47 +01:00
bool anv_nir_lower_ycbcr_textures(nir_shader *shader,
anv/pipeline: don't take the layout from the pipeline to compile shaders The Vulkan spec states that VkPipelineLayout objects must not be destroyed while any command buffer that uses them is in the recording state, but it permits them to be destroyed otherwise. This means that applications are allowed to free pipeline layouts after command recording is finished even if there are pipeline objects that still exist and were created with these layouts. There are two solutions to this, one is to use reference counting on pipeline layout objects. The other is to avoid holding references to pipeline layouts where they are not really needed. This patch takes a step towards the second option by making the pipeline shader compile code take pipeline layout from the VkGraphicsPipelineCreateInfo provided rather than the pipeline object. A follow-up patch will remove any remaining uses of the layout field so we can remove it from the pipeline object and avoid the need for reference counting. v2: Use ANV_FROM_HANDLE, remove unnecessary braces (Jason) Suggested-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
2018-01-25 10:25:00 +01:00
struct anv_pipeline_layout *layout);
anv: add nir lowering pass for ycbcr textures This pass implements all the implicit conversions required by the VK_KHR_sampler_ycbcr_conversion specification. It also inserts plane sources onto sampling instructions that we then let the pipeline layout pass deal with, when mapping things correctly to descriptors. v2: Add new file to meson build (Lionel) Use nir_frcp() rather than (1.0f / x) (Jason) Reuse nir_tex_instr_dest_size() rather than handwritten one (Jason) Return progress (Jason) Account for array of samplers (Jason) Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
2017-06-19 16:56:47 +01:00
anv: Build the real pipeline layout in the pipeline This gives us the chance to pack the binding table down to just what the shaders actually need. Some applications use very large descriptor sets and only ever use a handful of entries. Compacted binding tables should be much more efficient in this case. It comes at the down-side of having to re-emit binding tables every time we switch pipelines, but that's considered an acceptable cost.
2016-02-03 12:14:28 -08:00
void anv_nir_apply_pipeline_layout(struct anv_pipeline *pipeline,
anv/pipeline: don't take the layout from the pipeline to compile shaders The Vulkan spec states that VkPipelineLayout objects must not be destroyed while any command buffer that uses them is in the recording state, but it permits them to be destroyed otherwise. This means that applications are allowed to free pipeline layouts after command recording is finished even if there are pipeline objects that still exist and were created with these layouts. There are two solutions to this, one is to use reference counting on pipeline layout objects. The other is to avoid holding references to pipeline layouts where they are not really needed. This patch takes a step towards the second option by making the pipeline shader compile code take pipeline layout from the VkGraphicsPipelineCreateInfo provided rather than the pipeline object. A follow-up patch will remove any remaining uses of the layout field so we can remove it from the pipeline object and avoid the need for reference counting. v2: Use ANV_FROM_HANDLE, remove unnecessary braces (Jason) Suggested-by: Jason Ekstrand <jason@jlekstrand.net> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
2018-01-25 10:25:00 +01:00
struct anv_pipeline_layout *layout,
anv: Build the real pipeline layout in the pipeline This gives us the chance to pack the binding table down to just what the shaders actually need. Some applications use very large descriptor sets and only ever use a handful of entries. Compacted binding tables should be much more efficient in this case. It comes at the down-side of having to re-emit binding tables every time we switch pipelines, but that's considered an acceptable cost.
2016-02-03 12:14:28 -08:00
nir_shader *shader,
anv: Also cache the struct anv_pipeline_binding maps This is state the we generate when compiling the shaders and we need it for mapping resources from descriptor sets to binding table indices.
2016-03-04 12:56:14 -08:00
struct brw_stage_prog_data *prog_data,
struct anv_pipeline_bind_map *map);
vk/compiler: Add a NIR pass for pushing dynamic buffer offset This commit just adds the NIR pass but does none of the uniform setup
2015-09-11 15:53:53 -07:00
#ifdef __cplusplus
}
#endif
anv: use correct header guards Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Chad Versace <chadversary@chromium.org>
2016-10-11 18:26:24 +01:00
#endif /* ANV_NIR_H */
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