pvr: Add vulkan shader factory headers for Query and clear APIs.
Signed-off-by: Rajnesh Kanwal <rajnesh.kanwal@imgtec.com> Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18976>
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Rajnesh Kanwal
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/*
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* Copyright © 2022 Imagination Technologies Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef PVR_SHADER_FACTORY_H
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#define PVR_SHADER_FACTORY_H
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#include <stdint.h>
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/* Occlusion query availability writes. */
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enum pvr_query_availability_write_pool_const {
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PVR_QUERY_AVAILABILITY_WRITE_INDEX_COUNT,
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PVR_QUERY_AVAILABILITY_WRITE_COUNT,
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};
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/* Copy query pool results. */
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enum pvr_copy_query_pool_const {
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PVR_COPY_QUERY_POOL_RESULTS_INDEX_COUNT,
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PVR_COPY_QUERY_POOL_RESULTS_BASE_ADDRESS_LOW,
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PVR_COPY_QUERY_POOL_RESULTS_BASE_ADDRESS_HIGH,
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PVR_COPY_QUERY_POOL_RESULTS_DEST_STRIDE,
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PVR_COPY_QUERY_POOL_RESULTS_PARTIAL_RESULT_FLAG,
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PVR_COPY_QUERY_POOL_RESULTS_64_BIT_FLAG,
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PVR_COPY_QUERY_POOL_RESULTS_WITH_AVAILABILITY_FLAG,
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PVR_COPY_QUERY_POOL_RESULTS_COUNT,
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};
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/* Reset query pool. */
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enum pvr_reset_query_pool_pool_const {
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PVR_RESET_QUERY_POOL_INDEX_COUNT,
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PVR_RESET_QUERY_POOL_COUNT,
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};
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/* ClearAttachments. */
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enum pvr_clear_attachment_const {
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PVR_CLEAR_ATTACHMENT_CONST_COMPONENT_0,
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PVR_CLEAR_ATTACHMENT_CONST_COMPONENT_1,
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PVR_CLEAR_ATTACHMENT_CONST_COMPONENT_2,
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PVR_CLEAR_ATTACHMENT_CONST_COMPONENT_3,
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PVR_CLEAR_ATTACHMENT_CONST_TILE_BUFFER_UPPER,
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PVR_CLEAR_ATTACHMENT_CONST_TILE_BUFFER_LOWER,
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PVR_CLEAR_ATTACHMENT_CONST_COUNT,
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};
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#define PVR_CLEAR_ATTACHMENT_DEST_ID_UNUSED (~0U)
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/* 8 + 8 = 16 <- 1 Dword, 8 offsets, to registers/tile buffers
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* 7 + 7 = 14 <- 2 Dwords, 7 offsets, to registers/tile buffers
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* 6 + 6 = 12 <- 3 Dwords, 6 offsets, to registers/tile buffers
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* 5 + 5 = 10 <- 4 Dwords, 5 offsets, to registers/tile buffers
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*/
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_COUNT 52
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/* This defines the max theoretic number of clear attachment programs. In cases
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* where the dword count goes past the number of on-chip on-tile-buffer targets
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* there are unused elements. There are 4 versions for clearing 1..4 dwords, 8
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* versions for clearing offsets 0..7 and 2 versions for clearing either on
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* chip or in memory calculated as 4 * 8 * 2 = 64.
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*/
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_COUNT_WITH_HOLES 64
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_DWORDS_SHIFT (4U)
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_DWORDS_SETMASK (0x30U)
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_OFFSET_SHIFT (1U)
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_OFFSET_SETMASK (0x0EU)
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_DEST_SHIFT (0U)
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#define PVR_CLEAR_ATTACHMENT_PROGRAM_DEST_SETMASK (0x01U)
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static inline uint32_t
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pvr_get_clear_attachment_program_index(uint32_t dwords,
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uint32_t offset,
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uint8_t tile_buffer)
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{
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return (((dwords - 1) << PVR_CLEAR_ATTACHMENT_PROGRAM_DWORDS_SHIFT) |
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(offset << PVR_CLEAR_ATTACHMENT_PROGRAM_OFFSET_SHIFT) |
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(tile_buffer << PVR_CLEAR_ATTACHMENT_PROGRAM_DEST_SHIFT)) &
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0x3f;
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}
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#endif /* PVR_SHADER_FACTORY_H */
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@@ -0,0 +1,157 @@
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/*
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* Copyright © 2022 Imagination Technologies Ltd.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef PVR_STATIC_SHADERS_H
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#define PVR_STATIC_SHADERS_H
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#include <stdint.h>
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/* TODO: Remove this once compiler is integrated. */
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#define PVR_INVALID_INST (~0)
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struct pvr_static_buffer {
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uint32_t dst_idx;
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uint32_t value;
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};
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struct pvr_shader_factory_info {
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uint32_t temps_required;
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uint32_t const_shared_regs;
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uint32_t coeff_regs;
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uint32_t input_regs;
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uint32_t explicit_const_start_offset;
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uint32_t code_size;
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const uint8_t *const shader_code;
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uint32_t const_calc_prog_inst_bytes;
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uint32_t sec_temp_regs;
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const uint8_t *const_calc_program;
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uint32_t coeff_update_prog_start;
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uint32_t coeff_update_temp_regs;
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const uint32_t *driver_const_location_map;
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uint32_t num_driver_consts;
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const struct pvr_static_buffer *static_const_buffer;
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uint32_t num_static_const;
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};
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static const uint8_t availability_query_write_shader[144] = { 0 };
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static const uint32_t availability_query_write_location_map[1] = {
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0,
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};
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static const struct pvr_static_buffer
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availability_query_write_static_consts[3] = {
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{ 0, 0 },
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{ 0, 0 },
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{ 0, 0 },
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};
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static const struct pvr_shader_factory_info availability_query_write_info = {
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0,
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0,
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0,
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0,
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0,
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0,
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availability_query_write_shader,
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0,
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0,
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NULL,
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PVR_INVALID_INST,
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0,
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availability_query_write_location_map,
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0,
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availability_query_write_static_consts,
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0,
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};
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static const uint8_t copy_query_results_shader[384] = { 0 };
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static const uint32_t copy_query_results_location_map[7] = {
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0, 0, 0, 0, 0, 0, 0,
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};
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static const struct pvr_static_buffer copy_query_results_static_consts[2] = {
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{ 0, 0 },
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{ 0, 0 },
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};
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static const struct pvr_shader_factory_info copy_query_results_info = {
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0,
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0,
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0,
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0,
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0,
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0,
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copy_query_results_shader,
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0,
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0,
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NULL,
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PVR_INVALID_INST,
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0,
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copy_query_results_location_map,
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0,
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copy_query_results_static_consts,
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0,
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};
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static const uint8_t reset_query_shader_code[136] = { 0 };
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static const uint32_t reset_query_location_map[1] = {
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0,
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};
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static const struct pvr_static_buffer reset_query_static_consts[2] = {
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{ 0, 0 },
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{ 0, 0 },
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};
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static const struct pvr_shader_factory_info reset_query_info = {
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0,
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0,
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0,
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0,
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0,
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0,
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reset_query_shader_code,
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0,
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0,
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NULL,
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PVR_INVALID_INST,
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0,
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reset_query_location_map,
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0,
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reset_query_static_consts,
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0,
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};
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static const struct pvr_shader_factory_info
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*const copy_query_results_collection[1] = {
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©_query_results_info,
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};
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static const struct pvr_shader_factory_info *const reset_query_collection[1] = {
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&reset_query_info,
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};
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#endif /* PVR_STATIC_SHADERS_H */
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