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Diffstat (limited to 'src/gallium/drivers/r600/r600_hw_context.c')
-rw-r--r--src/gallium/drivers/r600/r600_hw_context.c1875
1 files changed, 1875 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
new file mode 100644
index 00000000000..d261e2a4a63
--- /dev/null
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -0,0 +1,1875 @@
+/*
+ * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
+ *
+ * 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
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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.
+ *
+ * Authors:
+ * Jerome Glisse
+ */
+#include "r600_hw_context_priv.h"
+#include "r600_pipe.h"
+#include "r600d.h"
+#include "util/u_memory.h"
+#include <errno.h>
+
+#define GROUP_FORCE_NEW_BLOCK 0
+
+/* Get backends mask */
+void r600_get_backend_mask(struct r600_context *ctx)
+{
+ struct r600_resource *buffer;
+ u32 *results;
+ unsigned num_backends = ctx->screen->info.r600_num_backends;
+ unsigned i, mask = 0;
+
+ /* if backend_map query is supported by the kernel */
+ if (ctx->screen->info.r600_backend_map_valid) {
+ unsigned num_tile_pipes = ctx->screen->info.r600_num_tile_pipes;
+ unsigned backend_map = ctx->screen->info.r600_backend_map;
+ unsigned item_width, item_mask;
+
+ if (ctx->screen->chip_class >= EVERGREEN) {
+ item_width = 4;
+ item_mask = 0x7;
+ } else {
+ item_width = 2;
+ item_mask = 0x3;
+ }
+
+ while(num_tile_pipes--) {
+ i = backend_map & item_mask;
+ mask |= (1<<i);
+ backend_map >>= item_width;
+ }
+ if (mask != 0) {
+ ctx->backend_mask = mask;
+ return;
+ }
+ }
+
+ /* otherwise backup path for older kernels */
+
+ /* create buffer for event data */
+ buffer = (struct r600_resource*)
+ pipe_buffer_create(&ctx->screen->screen, PIPE_BIND_CUSTOM,
+ PIPE_USAGE_STAGING, ctx->max_db*16);
+ if (!buffer)
+ goto err;
+
+ /* initialize buffer with zeroes */
+ results = ctx->screen->ws->buffer_map(buffer->buf, ctx->cs, PIPE_TRANSFER_WRITE);
+ if (results) {
+ memset(results, 0, ctx->max_db * 4 * 4);
+ ctx->screen->ws->buffer_unmap(buffer->buf);
+
+ /* emit EVENT_WRITE for ZPASS_DONE */
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 2, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1);
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, buffer, RADEON_USAGE_WRITE);
+
+ /* execute */
+ r600_context_flush(ctx, 0);
+
+ /* analyze results */
+ results = ctx->screen->ws->buffer_map(buffer->buf, ctx->cs, PIPE_TRANSFER_READ);
+ if (results) {
+ for(i = 0; i < ctx->max_db; i++) {
+ /* at least highest bit will be set if backend is used */
+ if (results[i*4 + 1])
+ mask |= (1<<i);
+ }
+ ctx->screen->ws->buffer_unmap(buffer->buf);
+ }
+ }
+
+ pipe_resource_reference((struct pipe_resource**)&buffer, NULL);
+
+ if (mask != 0) {
+ ctx->backend_mask = mask;
+ return;
+ }
+
+err:
+ /* fallback to old method - set num_backends lower bits to 1 */
+ ctx->backend_mask = (~((u32)0))>>(32-num_backends);
+ return;
+}
+
+static inline void r600_context_ps_partial_flush(struct r600_context *ctx)
+{
+ if (!(ctx->flags & R600_CONTEXT_DRAW_PENDING))
+ return;
+
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4);
+
+ ctx->flags &= ~R600_CONTEXT_DRAW_PENDING;
+}
+
+void r600_init_cs(struct r600_context *ctx)
+{
+ /* R6xx requires this packet at the start of each command buffer */
+ if (ctx->screen->family < CHIP_RV770) {
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_START_3D_CMDBUF, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = 0x00000000;
+ }
+ /* All asics require this one */
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_CONTEXT_CONTROL, 1, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = 0x80000000;
+ ctx->pm4[ctx->pm4_cdwords++] = 0x80000000;
+
+ ctx->init_dwords = ctx->pm4_cdwords;
+}
+
+static void r600_init_block(struct r600_context *ctx,
+ struct r600_block *block,
+ const struct r600_reg *reg, int index, int nreg,
+ unsigned opcode, unsigned offset_base)
+{
+ int i = index;
+ int j, n = nreg;
+
+ /* initialize block */
+ if (opcode == PKT3_SET_RESOURCE) {
+ block->flags = BLOCK_FLAG_RESOURCE;
+ block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY; /* dirty all blocks at start */
+ } else {
+ block->flags = 0;
+ block->status |= R600_BLOCK_STATUS_DIRTY; /* dirty all blocks at start */
+ }
+ block->start_offset = reg[i].offset;
+ block->pm4[block->pm4_ndwords++] = PKT3(opcode, n, 0);
+ block->pm4[block->pm4_ndwords++] = (block->start_offset - offset_base) >> 2;
+ block->reg = &block->pm4[block->pm4_ndwords];
+ block->pm4_ndwords += n;
+ block->nreg = n;
+ block->nreg_dirty = n;
+ LIST_INITHEAD(&block->list);
+ LIST_INITHEAD(&block->enable_list);
+
+ for (j = 0; j < n; j++) {
+ if (reg[i+j].flags & REG_FLAG_DIRTY_ALWAYS) {
+ block->flags |= REG_FLAG_DIRTY_ALWAYS;
+ }
+ if (reg[i+j].flags & REG_FLAG_ENABLE_ALWAYS) {
+ if (!(block->status & R600_BLOCK_STATUS_ENABLED)) {
+ block->status |= R600_BLOCK_STATUS_ENABLED;
+ LIST_ADDTAIL(&block->enable_list, &ctx->enable_list);
+ LIST_ADDTAIL(&block->list,&ctx->dirty);
+ }
+ }
+ if (reg[i+j].flags & REG_FLAG_FLUSH_CHANGE) {
+ block->flags |= REG_FLAG_FLUSH_CHANGE;
+ }
+
+ if (reg[i+j].flags & REG_FLAG_NEED_BO) {
+ block->nbo++;
+ assert(block->nbo < R600_BLOCK_MAX_BO);
+ block->pm4_bo_index[j] = block->nbo;
+ block->pm4[block->pm4_ndwords++] = PKT3(PKT3_NOP, 0, 0);
+ block->pm4[block->pm4_ndwords++] = 0x00000000;
+ if (reg[i+j].flags & REG_FLAG_RV6XX_SBU) {
+ block->reloc[block->nbo].flush_flags = 0;
+ block->reloc[block->nbo].flush_mask = 0;
+ } else {
+ block->reloc[block->nbo].flush_flags = reg[i+j].flush_flags;
+ block->reloc[block->nbo].flush_mask = reg[i+j].flush_mask;
+ }
+ block->reloc[block->nbo].bo_pm4_index = block->pm4_ndwords - 1;
+ }
+ if ((ctx->screen->family > CHIP_R600) &&
+ (ctx->screen->family < CHIP_RV770) && reg[i+j].flags & REG_FLAG_RV6XX_SBU) {
+ block->pm4[block->pm4_ndwords++] = PKT3(PKT3_SURFACE_BASE_UPDATE, 0, 0);
+ block->pm4[block->pm4_ndwords++] = reg[i+j].flush_flags;
+ }
+ }
+ for (j = 0; j < n; j++) {
+ if (reg[i+j].flush_flags) {
+ block->pm4_flush_ndwords += 7;
+ }
+ }
+ /* check that we stay in limit */
+ assert(block->pm4_ndwords < R600_BLOCK_MAX_REG);
+}
+
+int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg,
+ unsigned opcode, unsigned offset_base)
+{
+ struct r600_block *block;
+ struct r600_range *range;
+ int offset;
+
+ for (unsigned i = 0, n = 0; i < nreg; i += n) {
+ /* ignore new block balise */
+ if (reg[i].offset == GROUP_FORCE_NEW_BLOCK) {
+ n = 1;
+ continue;
+ }
+
+ /* ignore regs not on R600 on R600 */
+ if ((reg[i].flags & REG_FLAG_NOT_R600) && ctx->screen->family == CHIP_R600) {
+ n = 1;
+ continue;
+ }
+
+ /* register that need relocation are in their own group */
+ /* find number of consecutive registers */
+ n = 0;
+ offset = reg[i].offset;
+ while (reg[i + n].offset == offset) {
+ n++;
+ offset += 4;
+ if ((n + i) >= nreg)
+ break;
+ if (n >= (R600_BLOCK_MAX_REG - 2))
+ break;
+ }
+
+ /* allocate new block */
+ block = calloc(1, sizeof(struct r600_block));
+ if (block == NULL) {
+ return -ENOMEM;
+ }
+ ctx->nblocks++;
+ for (int j = 0; j < n; j++) {
+ range = &ctx->range[CTX_RANGE_ID(reg[i + j].offset)];
+ /* create block table if it doesn't exist */
+ if (!range->blocks)
+ range->blocks = calloc(1 << HASH_SHIFT, sizeof(void *));
+ if (!range->blocks)
+ return -1;
+
+ range->blocks[CTX_BLOCK_ID(reg[i + j].offset)] = block;
+ }
+
+ r600_init_block(ctx, block, reg, i, n, opcode, offset_base);
+
+ }
+ return 0;
+}
+
+/* R600/R700 configuration */
+static const struct r600_reg r600_config_reg_list[] = {
+ {R_008958_VGT_PRIMITIVE_TYPE, 0, 0, 0},
+ {R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_008C08_SQ_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_008C0C_SQ_THREAD_RESOURCE_MGMT, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_008C10_SQ_STACK_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_008C14_SQ_STACK_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_009508_TA_CNTL_AUX, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_009714_VC_ENHANCE, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_009830_DB_DEBUG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+ {R_009838_DB_WATERMARKS, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0},
+};
+
+static const struct r600_reg r600_ctl_const_list[] = {
+ {R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0, 0},
+ {R_03CFF4_SQ_VTX_START_INST_LOC, 0, 0, 0},
+};
+
+static const struct r600_reg r600_context_reg_list[] = {
+ {R_028350_SX_MISC, 0, 0, 0},
+ {R_0286C8_SPI_THREAD_GROUPING, 0, 0, 0},
+ {R_0288A8_SQ_ESGS_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288AC_SQ_GSVS_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288B0_SQ_ESTMP_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288B4_SQ_GSTMP_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288B8_SQ_VSTMP_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288BC_SQ_PSTMP_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288C0_SQ_FBUF_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288C4_SQ_REDUC_RING_ITEMSIZE, 0, 0, 0},
+ {R_0288C8_SQ_GS_VERT_ITEMSIZE, 0, 0, 0},
+ {R_028A10_VGT_OUTPUT_PATH_CNTL, 0, 0, 0},
+ {R_028A14_VGT_HOS_CNTL, 0, 0, 0},
+ {R_028A18_VGT_HOS_MAX_TESS_LEVEL, 0, 0, 0},
+ {R_028A1C_VGT_HOS_MIN_TESS_LEVEL, 0, 0, 0},
+ {R_028A20_VGT_HOS_REUSE_DEPTH, 0, 0, 0},
+ {R_028A24_VGT_GROUP_PRIM_TYPE, 0, 0, 0},
+ {R_028A28_VGT_GROUP_FIRST_DECR, 0, 0, 0},
+ {R_028A2C_VGT_GROUP_DECR, 0, 0, 0},
+ {R_028A30_VGT_GROUP_VECT_0_CNTL, 0, 0, 0},
+ {R_028A34_VGT_GROUP_VECT_1_CNTL, 0, 0, 0},
+ {R_028A38_VGT_GROUP_VECT_0_FMT_CNTL, 0, 0, 0},
+ {R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL, 0, 0, 0},
+ {R_028A40_VGT_GS_MODE, 0, 0, 0},
+ {R_028A4C_PA_SC_MODE_CNTL, 0, 0, 0},
+ {R_028AB0_VGT_STRMOUT_EN, 0, 0, 0},
+ {R_028AB4_VGT_REUSE_OFF, 0, 0, 0},
+ {R_028AB8_VGT_VTX_CNT_EN, 0, 0, 0},
+ {R_028B20_VGT_STRMOUT_BUFFER_EN, 0, 0, 0},
+ {R_028028_DB_STENCIL_CLEAR, 0, 0, 0},
+ {R_02802C_DB_DEPTH_CLEAR, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028040_CB_COLOR0_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(0), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280A0_CB_COLOR0_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_028060_CB_COLOR0_SIZE, 0, 0, 0},
+ {R_028080_CB_COLOR0_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280E0_CB_COLOR0_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280C0_CB_COLOR0_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_028100_CB_COLOR0_MASK, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028044_CB_COLOR1_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(1), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280A4_CB_COLOR1_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_028064_CB_COLOR1_SIZE, 0, 0, 0},
+ {R_028084_CB_COLOR1_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280E4_CB_COLOR1_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280C4_CB_COLOR1_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_028104_CB_COLOR1_MASK, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028048_CB_COLOR2_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(2), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280A8_CB_COLOR2_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_028068_CB_COLOR2_SIZE, 0, 0, 0},
+ {R_028088_CB_COLOR2_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280E8_CB_COLOR2_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280C8_CB_COLOR2_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_028108_CB_COLOR2_MASK, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_02804C_CB_COLOR3_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(3), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280AC_CB_COLOR3_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_02806C_CB_COLOR3_SIZE, 0, 0, 0},
+ {R_02808C_CB_COLOR3_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280EC_CB_COLOR3_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280CC_CB_COLOR3_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_02810C_CB_COLOR3_MASK, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028050_CB_COLOR4_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(4), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280B0_CB_COLOR4_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_028070_CB_COLOR4_SIZE, 0, 0, 0},
+ {R_028090_CB_COLOR4_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280F0_CB_COLOR4_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280D0_CB_COLOR4_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_028110_CB_COLOR4_MASK, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028054_CB_COLOR5_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(5), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280B4_CB_COLOR5_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_028074_CB_COLOR5_SIZE, 0, 0, 0},
+ {R_028094_CB_COLOR5_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280F4_CB_COLOR5_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280D4_CB_COLOR5_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_028114_CB_COLOR5_MASK, 0, 0, 0},
+ {R_028058_CB_COLOR6_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(6), 0},
+ {R_0280B8_CB_COLOR6_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_028078_CB_COLOR6_SIZE, 0, 0, 0},
+ {R_028098_CB_COLOR6_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280F8_CB_COLOR6_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280D8_CB_COLOR6_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_028118_CB_COLOR6_MASK, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_02805C_CB_COLOR7_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(7), 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0280BC_CB_COLOR7_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF},
+ {R_02807C_CB_COLOR7_SIZE, 0, 0, 0},
+ {R_02809C_CB_COLOR7_VIEW, 0, 0, 0},
+ {R_0280FC_CB_COLOR7_FRAG, REG_FLAG_NEED_BO, 0, 0},
+ {R_0280DC_CB_COLOR7_TILE, REG_FLAG_NEED_BO, 0, 0},
+ {R_02811C_CB_COLOR7_MASK, 0, 0, 0},
+ {R_028120_CB_CLEAR_RED, 0, 0, 0},
+ {R_028124_CB_CLEAR_GREEN, 0, 0, 0},
+ {R_028128_CB_CLEAR_BLUE, 0, 0, 0},
+ {R_02812C_CB_CLEAR_ALPHA, 0, 0, 0},
+ {R_028140_ALU_CONST_BUFFER_SIZE_PS_0, REG_FLAG_DIRTY_ALWAYS, 0, 0},
+ {R_028180_ALU_CONST_BUFFER_SIZE_VS_0, REG_FLAG_DIRTY_ALWAYS, 0, 0},
+ {R_028940_ALU_CONST_CACHE_PS_0, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
+ {R_028980_ALU_CONST_CACHE_VS_0, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
+ {R_02823C_CB_SHADER_MASK, 0, 0, 0},
+ {R_028238_CB_TARGET_MASK, 0, 0, 0},
+ {R_028410_SX_ALPHA_TEST_CONTROL, 0, 0, 0},
+ {R_028414_CB_BLEND_RED, 0, 0, 0},
+ {R_028418_CB_BLEND_GREEN, 0, 0, 0},
+ {R_02841C_CB_BLEND_BLUE, 0, 0, 0},
+ {R_028420_CB_BLEND_ALPHA, 0, 0, 0},
+ {R_028424_CB_FOG_RED, 0, 0, 0},
+ {R_028428_CB_FOG_GREEN, 0, 0, 0},
+ {R_02842C_CB_FOG_BLUE, 0, 0, 0},
+ {R_028430_DB_STENCILREFMASK, 0, 0, 0},
+ {R_028434_DB_STENCILREFMASK_BF, 0, 0, 0},
+ {R_028438_SX_ALPHA_REF, 0, 0, 0},
+ {R_0286DC_SPI_FOG_CNTL, 0, 0, 0},
+ {R_0286E0_SPI_FOG_FUNC_SCALE, 0, 0, 0},
+ {R_0286E4_SPI_FOG_FUNC_BIAS, 0, 0, 0},
+ {R_028780_CB_BLEND0_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_028784_CB_BLEND1_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_028788_CB_BLEND2_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_02878C_CB_BLEND3_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_028790_CB_BLEND4_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_028794_CB_BLEND5_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_028798_CB_BLEND6_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_02879C_CB_BLEND7_CONTROL, REG_FLAG_NOT_R600, 0, 0},
+ {R_0287A0_CB_SHADER_CONTROL, 0, 0, 0},
+ {R_028800_DB_DEPTH_CONTROL, 0, 0, 0},
+ {R_028804_CB_BLEND_CONTROL, 0, 0, 0},
+ {R_028808_CB_COLOR_CONTROL, 0, 0, 0},
+ {R_02880C_DB_SHADER_CONTROL, 0, 0, 0},
+ {R_028C04_PA_SC_AA_CONFIG, 0, 0, 0},
+ {R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 0, 0, 0},
+ {R_028C20_PA_SC_AA_SAMPLE_LOCS_8S_WD1_MCTX, 0, 0, 0},
+ {R_028C30_CB_CLRCMP_CONTROL, 0, 0, 0},
+ {R_028C34_CB_CLRCMP_SRC, 0, 0, 0},
+ {R_028C38_CB_CLRCMP_DST, 0, 0, 0},
+ {R_028C3C_CB_CLRCMP_MSK, 0, 0, 0},
+ {R_028C48_PA_SC_AA_MASK, 0, 0, 0},
+ {R_028D2C_DB_SRESULTS_COMPARE_STATE1, 0, 0, 0},
+ {R_028D44_DB_ALPHA_TO_MASK, 0, 0, 0},
+ {R_02800C_DB_DEPTH_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_DEPTH, 0},
+ {R_028000_DB_DEPTH_SIZE, 0, 0, 0},
+ {R_028004_DB_DEPTH_VIEW, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028010_DB_DEPTH_INFO, REG_FLAG_NEED_BO, 0, 0},
+ {R_028D0C_DB_RENDER_CONTROL, 0, 0, 0},
+ {R_028D10_DB_RENDER_OVERRIDE, 0, 0, 0},
+ {R_028D24_DB_HTILE_SURFACE, 0, 0, 0},
+ {R_028D30_DB_PRELOAD_CONTROL, 0, 0, 0},
+ {R_028D34_DB_PREFETCH_LIMIT, 0, 0, 0},
+ {R_028030_PA_SC_SCREEN_SCISSOR_TL, 0, 0, 0},
+ {R_028034_PA_SC_SCREEN_SCISSOR_BR, 0, 0, 0},
+ {R_028200_PA_SC_WINDOW_OFFSET, 0, 0, 0},
+ {R_028204_PA_SC_WINDOW_SCISSOR_TL, 0, 0, 0},
+ {R_028208_PA_SC_WINDOW_SCISSOR_BR, 0, 0, 0},
+ {R_02820C_PA_SC_CLIPRECT_RULE, 0, 0, 0},
+ {R_028210_PA_SC_CLIPRECT_0_TL, 0, 0, 0},
+ {R_028214_PA_SC_CLIPRECT_0_BR, 0, 0, 0},
+ {R_028218_PA_SC_CLIPRECT_1_TL, 0, 0, 0},
+ {R_02821C_PA_SC_CLIPRECT_1_BR, 0, 0, 0},
+ {R_028220_PA_SC_CLIPRECT_2_TL, 0, 0, 0},
+ {R_028224_PA_SC_CLIPRECT_2_BR, 0, 0, 0},
+ {R_028228_PA_SC_CLIPRECT_3_TL, 0, 0, 0},
+ {R_02822C_PA_SC_CLIPRECT_3_BR, 0, 0, 0},
+ {R_028230_PA_SC_EDGERULE, 0, 0, 0},
+ {R_028240_PA_SC_GENERIC_SCISSOR_TL, 0, 0, 0},
+ {R_028244_PA_SC_GENERIC_SCISSOR_BR, 0, 0, 0},
+ {R_028250_PA_SC_VPORT_SCISSOR_0_TL, 0, 0, 0},
+ {R_028254_PA_SC_VPORT_SCISSOR_0_BR, 0, 0, 0},
+ {R_0282D0_PA_SC_VPORT_ZMIN_0, 0, 0, 0},
+ {R_0282D4_PA_SC_VPORT_ZMAX_0, 0, 0, 0},
+ {R_02843C_PA_CL_VPORT_XSCALE_0, 0, 0, 0},
+ {R_028440_PA_CL_VPORT_XOFFSET_0, 0, 0, 0},
+ {R_028444_PA_CL_VPORT_YSCALE_0, 0, 0, 0},
+ {R_028448_PA_CL_VPORT_YOFFSET_0, 0, 0, 0},
+ {R_02844C_PA_CL_VPORT_ZSCALE_0, 0, 0, 0},
+ {R_028450_PA_CL_VPORT_ZOFFSET_0, 0, 0, 0},
+ {R_0286D4_SPI_INTERP_CONTROL_0, 0, 0, 0},
+ {R_028810_PA_CL_CLIP_CNTL, 0, 0, 0},
+ {R_028814_PA_SU_SC_MODE_CNTL, 0, 0, 0},
+ {R_028818_PA_CL_VTE_CNTL, 0, 0, 0},
+ {R_02881C_PA_CL_VS_OUT_CNTL, 0, 0, 0},
+ {R_028820_PA_CL_NANINF_CNTL, 0, 0, 0},
+ {R_028A00_PA_SU_POINT_SIZE, 0, 0, 0},
+ {R_028A04_PA_SU_POINT_MINMAX, 0, 0, 0},
+ {R_028A08_PA_SU_LINE_CNTL, 0, 0, 0},
+ {R_028A0C_PA_SC_LINE_STIPPLE, 0, 0, 0},
+ {R_028A48_PA_SC_MPASS_PS_CNTL, 0, 0, 0},
+ {R_028C00_PA_SC_LINE_CNTL, 0, 0, 0},
+ {R_028C08_PA_SU_VTX_CNTL, 0, 0, 0},
+ {R_028C0C_PA_CL_GB_VERT_CLIP_ADJ, 0, 0, 0},
+ {R_028C10_PA_CL_GB_VERT_DISC_ADJ, 0, 0, 0},
+ {R_028C14_PA_CL_GB_HORZ_CLIP_ADJ, 0, 0, 0},
+ {R_028C18_PA_CL_GB_HORZ_DISC_ADJ, 0, 0, 0},
+ {R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL, 0, 0, 0},
+ {R_028DFC_PA_SU_POLY_OFFSET_CLAMP, 0, 0, 0},
+ {R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE, 0, 0, 0},
+ {R_028E04_PA_SU_POLY_OFFSET_FRONT_OFFSET, 0, 0, 0},
+ {R_028E08_PA_SU_POLY_OFFSET_BACK_SCALE, 0, 0, 0},
+ {R_028E0C_PA_SU_POLY_OFFSET_BACK_OFFSET, 0, 0, 0},
+ {R_028E20_PA_CL_UCP0_X, 0, 0, 0},
+ {R_028E24_PA_CL_UCP0_Y, 0, 0, 0},
+ {R_028E28_PA_CL_UCP0_Z, 0, 0, 0},
+ {R_028E2C_PA_CL_UCP0_W, 0, 0, 0},
+ {R_028E30_PA_CL_UCP1_X, 0, 0, 0},
+ {R_028E34_PA_CL_UCP1_Y, 0, 0, 0},
+ {R_028E38_PA_CL_UCP1_Z, 0, 0, 0},
+ {R_028E3C_PA_CL_UCP1_W, 0, 0, 0},
+ {R_028E40_PA_CL_UCP2_X, 0, 0, 0},
+ {R_028E44_PA_CL_UCP2_Y, 0, 0, 0},
+ {R_028E48_PA_CL_UCP2_Z, 0, 0, 0},
+ {R_028E4C_PA_CL_UCP2_W, 0, 0, 0},
+ {R_028E50_PA_CL_UCP3_X, 0, 0, 0},
+ {R_028E54_PA_CL_UCP3_Y, 0, 0, 0},
+ {R_028E58_PA_CL_UCP3_Z, 0, 0, 0},
+ {R_028E5C_PA_CL_UCP3_W, 0, 0, 0},
+ {R_028E60_PA_CL_UCP4_X, 0, 0, 0},
+ {R_028E64_PA_CL_UCP4_Y, 0, 0, 0},
+ {R_028E68_PA_CL_UCP4_Z, 0, 0, 0},
+ {R_028E6C_PA_CL_UCP4_W, 0, 0, 0},
+ {R_028E70_PA_CL_UCP5_X, 0, 0, 0},
+ {R_028E74_PA_CL_UCP5_Y, 0, 0, 0},
+ {R_028E78_PA_CL_UCP5_Z, 0, 0, 0},
+ {R_028E7C_PA_CL_UCP5_W, 0, 0, 0},
+ {R_028380_SQ_VTX_SEMANTIC_0, 0, 0, 0},
+ {R_028384_SQ_VTX_SEMANTIC_1, 0, 0, 0},
+ {R_028388_SQ_VTX_SEMANTIC_2, 0, 0, 0},
+ {R_02838C_SQ_VTX_SEMANTIC_3, 0, 0, 0},
+ {R_028390_SQ_VTX_SEMANTIC_4, 0, 0, 0},
+ {R_028394_SQ_VTX_SEMANTIC_5, 0, 0, 0},
+ {R_028398_SQ_VTX_SEMANTIC_6, 0, 0, 0},
+ {R_02839C_SQ_VTX_SEMANTIC_7, 0, 0, 0},
+ {R_0283A0_SQ_VTX_SEMANTIC_8, 0, 0, 0},
+ {R_0283A4_SQ_VTX_SEMANTIC_9, 0, 0, 0},
+ {R_0283A8_SQ_VTX_SEMANTIC_10, 0, 0, 0},
+ {R_0283AC_SQ_VTX_SEMANTIC_11, 0, 0, 0},
+ {R_0283B0_SQ_VTX_SEMANTIC_12, 0, 0, 0},
+ {R_0283B4_SQ_VTX_SEMANTIC_13, 0, 0, 0},
+ {R_0283B8_SQ_VTX_SEMANTIC_14, 0, 0, 0},
+ {R_0283BC_SQ_VTX_SEMANTIC_15, 0, 0, 0},
+ {R_0283C0_SQ_VTX_SEMANTIC_16, 0, 0, 0},
+ {R_0283C4_SQ_VTX_SEMANTIC_17, 0, 0, 0},
+ {R_0283C8_SQ_VTX_SEMANTIC_18, 0, 0, 0},
+ {R_0283CC_SQ_VTX_SEMANTIC_19, 0, 0, 0},
+ {R_0283D0_SQ_VTX_SEMANTIC_20, 0, 0, 0},
+ {R_0283D4_SQ_VTX_SEMANTIC_21, 0, 0, 0},
+ {R_0283D8_SQ_VTX_SEMANTIC_22, 0, 0, 0},
+ {R_0283DC_SQ_VTX_SEMANTIC_23, 0, 0, 0},
+ {R_0283E0_SQ_VTX_SEMANTIC_24, 0, 0, 0},
+ {R_0283E4_SQ_VTX_SEMANTIC_25, 0, 0, 0},
+ {R_0283E8_SQ_VTX_SEMANTIC_26, 0, 0, 0},
+ {R_0283EC_SQ_VTX_SEMANTIC_27, 0, 0, 0},
+ {R_0283F0_SQ_VTX_SEMANTIC_28, 0, 0, 0},
+ {R_0283F4_SQ_VTX_SEMANTIC_29, 0, 0, 0},
+ {R_0283F8_SQ_VTX_SEMANTIC_30, 0, 0, 0},
+ {R_0283FC_SQ_VTX_SEMANTIC_31, 0, 0, 0},
+ {R_028614_SPI_VS_OUT_ID_0, 0, 0, 0},
+ {R_028618_SPI_VS_OUT_ID_1, 0, 0, 0},
+ {R_02861C_SPI_VS_OUT_ID_2, 0, 0, 0},
+ {R_028620_SPI_VS_OUT_ID_3, 0, 0, 0},
+ {R_028624_SPI_VS_OUT_ID_4, 0, 0, 0},
+ {R_028628_SPI_VS_OUT_ID_5, 0, 0, 0},
+ {R_02862C_SPI_VS_OUT_ID_6, 0, 0, 0},
+ {R_028630_SPI_VS_OUT_ID_7, 0, 0, 0},
+ {R_028634_SPI_VS_OUT_ID_8, 0, 0, 0},
+ {R_028638_SPI_VS_OUT_ID_9, 0, 0, 0},
+ {R_0286C4_SPI_VS_OUT_CONFIG, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028858_SQ_PGM_START_VS, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028868_SQ_PGM_RESOURCES_VS, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028894_SQ_PGM_START_FS, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_0288A4_SQ_PGM_RESOURCES_FS, 0, 0, 0},
+ {R_0288D0_SQ_PGM_CF_OFFSET_VS, 0, 0, 0},
+ {R_0288DC_SQ_PGM_CF_OFFSET_FS, 0, 0, 0},
+ {R_028644_SPI_PS_INPUT_CNTL_0, 0, 0, 0},
+ {R_028648_SPI_PS_INPUT_CNTL_1, 0, 0, 0},
+ {R_02864C_SPI_PS_INPUT_CNTL_2, 0, 0, 0},
+ {R_028650_SPI_PS_INPUT_CNTL_3, 0, 0, 0},
+ {R_028654_SPI_PS_INPUT_CNTL_4, 0, 0, 0},
+ {R_028658_SPI_PS_INPUT_CNTL_5, 0, 0, 0},
+ {R_02865C_SPI_PS_INPUT_CNTL_6, 0, 0, 0},
+ {R_028660_SPI_PS_INPUT_CNTL_7, 0, 0, 0},
+ {R_028664_SPI_PS_INPUT_CNTL_8, 0, 0, 0},
+ {R_028668_SPI_PS_INPUT_CNTL_9, 0, 0, 0},
+ {R_02866C_SPI_PS_INPUT_CNTL_10, 0, 0, 0},
+ {R_028670_SPI_PS_INPUT_CNTL_11, 0, 0, 0},
+ {R_028674_SPI_PS_INPUT_CNTL_12, 0, 0, 0},
+ {R_028678_SPI_PS_INPUT_CNTL_13, 0, 0, 0},
+ {R_02867C_SPI_PS_INPUT_CNTL_14, 0, 0, 0},
+ {R_028680_SPI_PS_INPUT_CNTL_15, 0, 0, 0},
+ {R_028684_SPI_PS_INPUT_CNTL_16, 0, 0, 0},
+ {R_028688_SPI_PS_INPUT_CNTL_17, 0, 0, 0},
+ {R_02868C_SPI_PS_INPUT_CNTL_18, 0, 0, 0},
+ {R_028690_SPI_PS_INPUT_CNTL_19, 0, 0, 0},
+ {R_028694_SPI_PS_INPUT_CNTL_20, 0, 0, 0},
+ {R_028698_SPI_PS_INPUT_CNTL_21, 0, 0, 0},
+ {R_02869C_SPI_PS_INPUT_CNTL_22, 0, 0, 0},
+ {R_0286A0_SPI_PS_INPUT_CNTL_23, 0, 0, 0},
+ {R_0286A4_SPI_PS_INPUT_CNTL_24, 0, 0, 0},
+ {R_0286A8_SPI_PS_INPUT_CNTL_25, 0, 0, 0},
+ {R_0286AC_SPI_PS_INPUT_CNTL_26, 0, 0, 0},
+ {R_0286B0_SPI_PS_INPUT_CNTL_27, 0, 0, 0},
+ {R_0286B4_SPI_PS_INPUT_CNTL_28, 0, 0, 0},
+ {R_0286B8_SPI_PS_INPUT_CNTL_29, 0, 0, 0},
+ {R_0286BC_SPI_PS_INPUT_CNTL_30, 0, 0, 0},
+ {R_0286C0_SPI_PS_INPUT_CNTL_31, 0, 0, 0},
+ {R_0286CC_SPI_PS_IN_CONTROL_0, 0, 0, 0},
+ {R_0286D0_SPI_PS_IN_CONTROL_1, 0, 0, 0},
+ {R_0286D8_SPI_INPUT_Z, 0, 0, 0},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028840_SQ_PGM_START_PS, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
+ {GROUP_FORCE_NEW_BLOCK, 0, 0, 0},
+ {R_028850_SQ_PGM_RESOURCES_PS, 0, 0, 0},
+ {R_028854_SQ_PGM_EXPORTS_PS, 0, 0, 0},
+ {R_0288CC_SQ_PGM_CF_OFFSET_PS, 0, 0, 0},
+ {R_028400_VGT_MAX_VTX_INDX, 0, 0, 0},
+ {R_028404_VGT_MIN_VTX_INDX, 0, 0, 0},
+ {R_028408_VGT_INDX_OFFSET, 0, 0, 0},
+ {R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, 0, 0, 0},
+ {R_028A84_VGT_PRIMITIVEID_EN, 0, 0, 0},
+ {R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, 0, 0, 0},
+ {R_028AA0_VGT_INSTANCE_STEP_RATE_0, 0, 0, 0},
+ {R_028AA4_VGT_INSTANCE_STEP_RATE_1, 0, 0, 0},
+};
+
+/* SHADER RESOURCE R600/R700 */
+int r600_resource_init(struct r600_context *ctx, struct r600_range *range, unsigned offset, unsigned nblocks, unsigned stride, struct r600_reg *reg, int nreg, unsigned offset_base)
+{
+ int i;
+ struct r600_block *block;
+ range->blocks = calloc(nblocks, sizeof(struct r600_block *));
+ if (range->blocks == NULL)
+ return -ENOMEM;
+
+ reg[0].offset += offset;
+ for (i = 0; i < nblocks; i++) {
+ block = calloc(1, sizeof(struct r600_block));
+ if (block == NULL) {
+ return -ENOMEM;
+ }
+ ctx->nblocks++;
+ range->blocks[i] = block;
+ r600_init_block(ctx, block, reg, 0, nreg, PKT3_SET_RESOURCE, offset_base);
+
+ reg[0].offset += stride;
+ }
+ return 0;
+}
+
+
+static int r600_resource_range_init(struct r600_context *ctx, struct r600_range *range, unsigned offset, unsigned nblocks, unsigned stride)
+{
+ struct r600_reg r600_shader_resource[] = {
+ {R_038000_RESOURCE0_WORD0, REG_FLAG_NEED_BO, S_0085F0_TC_ACTION_ENA(1) | S_0085F0_VC_ACTION_ENA(1), 0xFFFFFFFF},
+ {R_038004_RESOURCE0_WORD1, REG_FLAG_NEED_BO, S_0085F0_TC_ACTION_ENA(1) | S_0085F0_VC_ACTION_ENA(1), 0xFFFFFFFF},
+ {R_038008_RESOURCE0_WORD2, 0, 0, 0},
+ {R_03800C_RESOURCE0_WORD3, 0, 0, 0},
+ {R_038010_RESOURCE0_WORD4, 0, 0, 0},
+ {R_038014_RESOURCE0_WORD5, 0, 0, 0},
+ {R_038018_RESOURCE0_WORD6, 0, 0, 0},
+ };
+ unsigned nreg = Elements(r600_shader_resource);
+
+ return r600_resource_init(ctx, range, offset, nblocks, stride, r600_shader_resource, nreg, R600_RESOURCE_OFFSET);
+}
+
+/* SHADER SAMPLER R600/R700 */
+static int r600_state_sampler_init(struct r600_context *ctx, u32 offset)
+{
+ struct r600_reg r600_shader_sampler[] = {
+ {R_03C000_SQ_TEX_SAMPLER_WORD0_0, 0, 0, 0},
+ {R_03C004_SQ_TEX_SAMPLER_WORD1_0, 0, 0, 0},
+ {R_03C008_SQ_TEX_SAMPLER_WORD2_0, 0, 0, 0},
+ };
+ unsigned nreg = Elements(r600_shader_sampler);
+
+ for (int i = 0; i < nreg; i++) {
+ r600_shader_sampler[i].offset += offset;
+ }
+ return r600_context_add_block(ctx, r600_shader_sampler, nreg, PKT3_SET_SAMPLER, R600_SAMPLER_OFFSET);
+}
+
+/* SHADER SAMPLER BORDER R600/R700 */
+static int r600_state_sampler_border_init(struct r600_context *ctx, u32 offset)
+{
+ struct r600_reg r600_shader_sampler_border[] = {
+ {R_00A400_TD_PS_SAMPLER0_BORDER_RED, 0, 0, 0},
+ {R_00A404_TD_PS_SAMPLER0_BORDER_GREEN, 0, 0, 0},
+ {R_00A408_TD_PS_SAMPLER0_BORDER_BLUE, 0, 0, 0},
+ {R_00A40C_TD_PS_SAMPLER0_BORDER_ALPHA, 0, 0, 0},
+ };
+ unsigned nreg = Elements(r600_shader_sampler_border);
+
+ for (int i = 0; i < nreg; i++) {
+ r600_shader_sampler_border[i].offset += offset;
+ }
+ return r600_context_add_block(ctx, r600_shader_sampler_border, nreg, PKT3_SET_CONFIG_REG, R600_CONFIG_REG_OFFSET);
+}
+
+static int r600_loop_const_init(struct r600_context *ctx, u32 offset)
+{
+ unsigned nreg = 32;
+ struct r600_reg r600_loop_consts[32];
+ int i;
+
+ for (i = 0; i < nreg; i++) {
+ r600_loop_consts[i].offset = R600_LOOP_CONST_OFFSET + ((offset + i) * 4);
+ r600_loop_consts[i].flags = REG_FLAG_DIRTY_ALWAYS;
+ r600_loop_consts[i].flush_flags = 0;
+ r600_loop_consts[i].flush_mask = 0;
+ }
+ return r600_context_add_block(ctx, r600_loop_consts, nreg, PKT3_SET_LOOP_CONST, R600_LOOP_CONST_OFFSET);
+}
+
+static void r600_free_resource_range(struct r600_context *ctx, struct r600_range *range, int nblocks)
+{
+ struct r600_block *block;
+ int i;
+ for (i = 0; i < nblocks; i++) {
+ block = range->blocks[i];
+ if (block) {
+ for (int k = 1; k <= block->nbo; k++)
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[k].bo, NULL);
+ free(block);
+ }
+ }
+ free(range->blocks);
+
+}
+
+/* initialize */
+void r600_context_fini(struct r600_context *ctx)
+{
+ struct r600_block *block;
+ struct r600_range *range;
+
+ for (int i = 0; i < NUM_RANGES; i++) {
+ if (!ctx->range[i].blocks)
+ continue;
+ for (int j = 0; j < (1 << HASH_SHIFT); j++) {
+ block = ctx->range[i].blocks[j];
+ if (block) {
+ for (int k = 0, offset = block->start_offset; k < block->nreg; k++, offset += 4) {
+ range = &ctx->range[CTX_RANGE_ID(offset)];
+ range->blocks[CTX_BLOCK_ID(offset)] = NULL;
+ }
+ for (int k = 1; k <= block->nbo; k++) {
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[k].bo, NULL);
+ }
+ free(block);
+ }
+ }
+ free(ctx->range[i].blocks);
+ }
+ r600_free_resource_range(ctx, &ctx->ps_resources, ctx->num_ps_resources);
+ r600_free_resource_range(ctx, &ctx->vs_resources, ctx->num_vs_resources);
+ r600_free_resource_range(ctx, &ctx->fs_resources, ctx->num_fs_resources);
+ free(ctx->range);
+ free(ctx->blocks);
+ free(ctx->bo);
+ ctx->screen->ws->cs_destroy(ctx->cs);
+
+ memset(ctx, 0, sizeof(struct r600_context));
+}
+
+static void r600_add_resource_block(struct r600_context *ctx, struct r600_range *range, int num_blocks, int *index)
+{
+ int c = *index;
+ for (int j = 0; j < num_blocks; j++) {
+ if (!range->blocks[j])
+ continue;
+
+ ctx->blocks[c++] = range->blocks[j];
+ }
+ *index = c;
+}
+
+int r600_setup_block_table(struct r600_context *ctx)
+{
+ /* setup block table */
+ int c = 0;
+ ctx->blocks = calloc(ctx->nblocks, sizeof(void*));
+ if (!ctx->blocks)
+ return -ENOMEM;
+ for (int i = 0; i < NUM_RANGES; i++) {
+ if (!ctx->range[i].blocks)
+ continue;
+ for (int j = 0, add; j < (1 << HASH_SHIFT); j++) {
+ if (!ctx->range[i].blocks[j])
+ continue;
+
+ add = 1;
+ for (int k = 0; k < c; k++) {
+ if (ctx->blocks[k] == ctx->range[i].blocks[j]) {
+ add = 0;
+ break;
+ }
+ }
+ if (add) {
+ assert(c < ctx->nblocks);
+ ctx->blocks[c++] = ctx->range[i].blocks[j];
+ j += (ctx->range[i].blocks[j]->nreg) - 1;
+ }
+ }
+ }
+
+ r600_add_resource_block(ctx, &ctx->ps_resources, ctx->num_ps_resources, &c);
+ r600_add_resource_block(ctx, &ctx->vs_resources, ctx->num_vs_resources, &c);
+ r600_add_resource_block(ctx, &ctx->fs_resources, ctx->num_fs_resources, &c);
+ return 0;
+}
+
+int r600_context_init(struct r600_context *ctx, struct r600_screen *screen)
+{
+ int r;
+
+ memset(ctx, 0, sizeof(struct r600_context));
+ ctx->screen = screen;
+
+ LIST_INITHEAD(&ctx->query_list);
+
+ /* init dirty list */
+ LIST_INITHEAD(&ctx->dirty);
+ LIST_INITHEAD(&ctx->resource_dirty);
+ LIST_INITHEAD(&ctx->enable_list);
+
+ ctx->range = calloc(NUM_RANGES, sizeof(struct r600_range));
+ if (!ctx->range) {
+ r = -ENOMEM;
+ goto out_err;
+ }
+
+ /* add blocks */
+ r = r600_context_add_block(ctx, r600_config_reg_list,
+ Elements(r600_config_reg_list), PKT3_SET_CONFIG_REG, R600_CONFIG_REG_OFFSET);
+ if (r)
+ goto out_err;
+ r = r600_context_add_block(ctx, r600_context_reg_list,
+ Elements(r600_context_reg_list), PKT3_SET_CONTEXT_REG, R600_CONTEXT_REG_OFFSET);
+ if (r)
+ goto out_err;
+ r = r600_context_add_block(ctx, r600_ctl_const_list,
+ Elements(r600_ctl_const_list), PKT3_SET_CTL_CONST, R600_CTL_CONST_OFFSET);
+ if (r)
+ goto out_err;
+
+ /* PS SAMPLER BORDER */
+ for (int j = 0, offset = 0; j < 18; j++, offset += 0x10) {
+ r = r600_state_sampler_border_init(ctx, offset);
+ if (r)
+ goto out_err;
+ }
+
+ /* VS SAMPLER BORDER */
+ for (int j = 0, offset = 0x200; j < 18; j++, offset += 0x10) {
+ r = r600_state_sampler_border_init(ctx, offset);
+ if (r)
+ goto out_err;
+ }
+ /* PS SAMPLER */
+ for (int j = 0, offset = 0; j < 18; j++, offset += 0xC) {
+ r = r600_state_sampler_init(ctx, offset);
+ if (r)
+ goto out_err;
+ }
+ /* VS SAMPLER */
+ for (int j = 0, offset = 0xD8; j < 18; j++, offset += 0xC) {
+ r = r600_state_sampler_init(ctx, offset);
+ if (r)
+ goto out_err;
+ }
+
+ ctx->num_ps_resources = 160;
+ ctx->num_vs_resources = 160;
+ ctx->num_fs_resources = 16;
+ r = r600_resource_range_init(ctx, &ctx->ps_resources, 0, 160, 0x1c);
+ if (r)
+ goto out_err;
+ r = r600_resource_range_init(ctx, &ctx->vs_resources, 0x1180, 160, 0x1c);
+ if (r)
+ goto out_err;
+ r = r600_resource_range_init(ctx, &ctx->fs_resources, 0x2300, 16, 0x1c);
+ if (r)
+ goto out_err;
+
+ /* PS loop const */
+ r600_loop_const_init(ctx, 0);
+ /* VS loop const */
+ r600_loop_const_init(ctx, 32);
+
+ r = r600_setup_block_table(ctx);
+ if (r)
+ goto out_err;
+
+ ctx->cs = screen->ws->cs_create(screen->ws);
+
+ /* allocate cs variables */
+ ctx->bo = calloc(RADEON_MAX_CMDBUF_DWORDS, sizeof(void *));
+ if (ctx->bo == NULL) {
+ r = -ENOMEM;
+ goto out_err;
+ }
+ ctx->pm4_ndwords = RADEON_MAX_CMDBUF_DWORDS;
+ ctx->pm4 = ctx->cs->buf;
+
+ r600_init_cs(ctx);
+ /* save 16dwords space for fence mecanism */
+ ctx->pm4_ndwords -= 16;
+ ctx->max_db = 4;
+
+ r600_get_backend_mask(ctx);
+ return 0;
+out_err:
+ r600_context_fini(ctx);
+ return r;
+}
+
+/* Flushes all surfaces */
+void r600_context_flush_all(struct r600_context *ctx, unsigned flush_flags)
+{
+ unsigned ndwords = 5;
+
+ if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) {
+ /* need to flush */
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+ }
+
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing);
+ ctx->pm4[ctx->pm4_cdwords++] = flush_flags; /* CP_COHER_CNTL */
+ ctx->pm4[ctx->pm4_cdwords++] = 0xffffffff; /* CP_COHER_SIZE */
+ ctx->pm4[ctx->pm4_cdwords++] = 0; /* CP_COHER_BASE */
+ ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A; /* POLL_INTERVAL */
+}
+
+void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags,
+ unsigned flush_mask, struct r600_resource *bo)
+{
+ /* if bo has already been flushed */
+ if (!(~bo->cs_buf->last_flush & flush_flags)) {
+ bo->cs_buf->last_flush &= flush_mask;
+ return;
+ }
+
+ if ((ctx->screen->family < CHIP_RV770) &&
+ (G_0085F0_CB_ACTION_ENA(flush_flags) ||
+ G_0085F0_DB_ACTION_ENA(flush_flags))) {
+ if (ctx->flags & R600_CONTEXT_CHECK_EVENT_FLUSH) {
+ /* the rv670 seems to fail fbo-generatemipmap unless we flush the CB1 dest base ena */
+ if ((bo->cs_buf->binding & BO_BOUND_TEXTURE) &&
+ (flush_flags & S_0085F0_CB_ACTION_ENA(1))) {
+ if ((ctx->screen->family == CHIP_RV670) ||
+ (ctx->screen->family == CHIP_RS780) ||
+ (ctx->screen->family == CHIP_RS880)) {
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing);
+ ctx->pm4[ctx->pm4_cdwords++] = S_0085F0_CB1_DEST_BASE_ENA(1); /* CP_COHER_CNTL */
+ ctx->pm4[ctx->pm4_cdwords++] = 0xffffffff; /* CP_COHER_SIZE */
+ ctx->pm4[ctx->pm4_cdwords++] = 0; /* CP_COHER_BASE */
+ ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A; /* POLL_INTERVAL */
+ }
+ }
+
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, ctx->predicate_drawing);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_EVENT) | EVENT_INDEX(0);
+ ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH;
+ }
+ } else {
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing);
+ ctx->pm4[ctx->pm4_cdwords++] = flush_flags;
+ ctx->pm4[ctx->pm4_cdwords++] = (bo->buf->size + 255) >> 8;
+ ctx->pm4[ctx->pm4_cdwords++] = 0x00000000;
+ ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A;
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, ctx->predicate_drawing);
+ ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, bo, RADEON_USAGE_WRITE);
+ }
+ bo->cs_buf->last_flush = (bo->cs_buf->last_flush | flush_flags) & flush_mask;
+}
+
+void r600_context_reg(struct r600_context *ctx,
+ unsigned offset, unsigned value,
+ unsigned mask)
+{
+ struct r600_range *range;
+ struct r600_block *block;
+ unsigned id;
+ unsigned new_val;
+ int dirty;
+
+ range = &ctx->range[CTX_RANGE_ID(offset)];
+ block = range->blocks[CTX_BLOCK_ID(offset)];
+ id = (offset - block->start_offset) >> 2;
+
+ dirty = block->status & R600_BLOCK_STATUS_DIRTY;
+
+ new_val = block->reg[id];
+ new_val &= ~mask;
+ new_val |= value;
+ if (new_val != block->reg[id]) {
+ dirty |= R600_BLOCK_STATUS_DIRTY;
+ block->reg[id] = new_val;
+ }
+ if (dirty)
+ r600_context_dirty_block(ctx, block, dirty, id);
+}
+
+void r600_context_dirty_block(struct r600_context *ctx,
+ struct r600_block *block,
+ int dirty, int index)
+{
+ if ((index + 1) > block->nreg_dirty)
+ block->nreg_dirty = index + 1;
+
+ if ((dirty != (block->status & R600_BLOCK_STATUS_DIRTY)) || !(block->status & R600_BLOCK_STATUS_ENABLED)) {
+ block->status |= R600_BLOCK_STATUS_DIRTY;
+ ctx->pm4_dirty_cdwords += block->pm4_ndwords + block->pm4_flush_ndwords;
+ if (!(block->status & R600_BLOCK_STATUS_ENABLED)) {
+ block->status |= R600_BLOCK_STATUS_ENABLED;
+ LIST_ADDTAIL(&block->enable_list, &ctx->enable_list);
+ }
+ LIST_ADDTAIL(&block->list,&ctx->dirty);
+
+ if (block->flags & REG_FLAG_FLUSH_CHANGE) {
+ r600_context_ps_partial_flush(ctx);
+ }
+ }
+}
+
+void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_state *state)
+{
+ struct r600_block *block;
+ unsigned new_val;
+ int dirty;
+ for (int i = 0; i < state->nregs; i++) {
+ unsigned id, reloc_id;
+ struct r600_pipe_reg *reg = &state->regs[i];
+
+ block = reg->block;
+ id = reg->id;
+
+ dirty = block->status & R600_BLOCK_STATUS_DIRTY;
+
+ new_val = block->reg[id];
+ new_val &= ~reg->mask;
+ new_val |= reg->value;
+ if (new_val != block->reg[id]) {
+ block->reg[id] = new_val;
+ dirty |= R600_BLOCK_STATUS_DIRTY;
+ }
+ if (block->flags & REG_FLAG_DIRTY_ALWAYS)
+ dirty |= R600_BLOCK_STATUS_DIRTY;
+ if (block->pm4_bo_index[id]) {
+ /* find relocation */
+ reloc_id = block->pm4_bo_index[id];
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[reloc_id].bo, &reg->bo->b.b.b);
+ block->reloc[reloc_id].bo_usage = reg->bo_usage;
+ /* always force dirty for relocs for now */
+ dirty |= R600_BLOCK_STATUS_DIRTY;
+ }
+
+ if (dirty)
+ r600_context_dirty_block(ctx, block, dirty, id);
+ }
+}
+
+static void r600_context_dirty_resource_block(struct r600_context *ctx,
+ struct r600_block *block,
+ int dirty, int index)
+{
+ block->nreg_dirty = index + 1;
+
+ if ((dirty != (block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY)) || !(block->status & R600_BLOCK_STATUS_ENABLED)) {
+ block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+ ctx->pm4_dirty_cdwords += block->pm4_ndwords + block->pm4_flush_ndwords;
+ if (!(block->status & R600_BLOCK_STATUS_ENABLED)) {
+ block->status |= R600_BLOCK_STATUS_ENABLED;
+ LIST_ADDTAIL(&block->enable_list, &ctx->enable_list);
+ }
+ LIST_ADDTAIL(&block->list,&ctx->resource_dirty);
+ }
+}
+
+void r600_context_pipe_state_set_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, struct r600_block *block)
+{
+ int dirty;
+ int num_regs = ctx->screen->chip_class >= EVERGREEN ? 8 : 7;
+ boolean is_vertex;
+
+ if (state == NULL) {
+ block->status &= ~(R600_BLOCK_STATUS_ENABLED | R600_BLOCK_STATUS_RESOURCE_DIRTY);
+ if (block->reloc[1].bo)
+ block->reloc[1].bo->cs_buf->binding &= ~BO_BOUND_TEXTURE;
+
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[1].bo, NULL);
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[2].bo, NULL);
+ LIST_DELINIT(&block->list);
+ LIST_DELINIT(&block->enable_list);
+ return;
+ }
+
+ is_vertex = ((state->val[num_regs-1] & 0xc0000000) == 0xc0000000);
+ dirty = block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY;
+
+ if (memcmp(block->reg, state->val, num_regs*4)) {
+ memcpy(block->reg, state->val, num_regs * 4);
+ dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+ }
+
+ /* if no BOs on block, force dirty */
+ if (!block->reloc[1].bo || !block->reloc[2].bo)
+ dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+
+ if (!dirty) {
+ if (is_vertex) {
+ if (block->reloc[1].bo->buf != state->bo[0]->buf)
+ dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+ } else {
+ if ((block->reloc[1].bo->buf != state->bo[0]->buf) ||
+ (block->reloc[2].bo->buf != state->bo[1]->buf))
+ dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+ }
+ }
+
+ if (dirty) {
+ if (is_vertex) {
+ /* VERTEX RESOURCE, we preted there is 2 bo to relocate so
+ * we have single case btw VERTEX & TEXTURE resource
+ */
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[1].bo, &state->bo[0]->b.b.b);
+ block->reloc[1].bo_usage = state->bo_usage[0];
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[2].bo, NULL);
+ } else {
+ /* TEXTURE RESOURCE */
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[1].bo, &state->bo[0]->b.b.b);
+ block->reloc[1].bo_usage = state->bo_usage[0];
+ pipe_resource_reference((struct pipe_resource**)&block->reloc[2].bo, &state->bo[1]->b.b.b);
+ block->reloc[2].bo_usage = state->bo_usage[1];
+ state->bo[0]->cs_buf->binding |= BO_BOUND_TEXTURE;
+ }
+
+ if (is_vertex)
+ block->status |= R600_BLOCK_STATUS_RESOURCE_VERTEX;
+ else
+ block->status &= ~R600_BLOCK_STATUS_RESOURCE_VERTEX;
+
+ r600_context_dirty_resource_block(ctx, block, dirty, num_regs - 1);
+ }
+}
+
+void r600_context_pipe_state_set_ps_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid)
+{
+ struct r600_block *block = ctx->ps_resources.blocks[rid];
+
+ r600_context_pipe_state_set_resource(ctx, state, block);
+}
+
+void r600_context_pipe_state_set_vs_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid)
+{
+ struct r600_block *block = ctx->vs_resources.blocks[rid];
+
+ r600_context_pipe_state_set_resource(ctx, state, block);
+}
+
+void r600_context_pipe_state_set_fs_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid)
+{
+ struct r600_block *block = ctx->fs_resources.blocks[rid];
+
+ r600_context_pipe_state_set_resource(ctx, state, block);
+}
+
+static inline void r600_context_pipe_state_set_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned offset)
+{
+ struct r600_range *range;
+ struct r600_block *block;
+ int i;
+ int dirty;
+
+ range = &ctx->range[CTX_RANGE_ID(offset)];
+ block = range->blocks[CTX_BLOCK_ID(offset)];
+ if (state == NULL) {
+ block->status &= ~(R600_BLOCK_STATUS_ENABLED | R600_BLOCK_STATUS_DIRTY);
+ LIST_DELINIT(&block->list);
+ LIST_DELINIT(&block->enable_list);
+ return;
+ }
+ dirty = block->status & R600_BLOCK_STATUS_DIRTY;
+ for (i = 0; i < 3; i++) {
+ if (block->reg[i] != state->regs[i].value) {
+ block->reg[i] = state->regs[i].value;
+ dirty |= R600_BLOCK_STATUS_DIRTY;
+ }
+ }
+
+ if (dirty)
+ r600_context_dirty_block(ctx, block, dirty, 2);
+}
+
+
+static inline void r600_context_pipe_state_set_sampler_border(struct r600_context *ctx, struct r600_pipe_state *state, unsigned offset)
+{
+ struct r600_range *range;
+ struct r600_block *block;
+ int i;
+ int dirty;
+
+ range = &ctx->range[CTX_RANGE_ID(offset)];
+ block = range->blocks[CTX_BLOCK_ID(offset)];
+ if (state == NULL) {
+ block->status &= ~(R600_BLOCK_STATUS_ENABLED | R600_BLOCK_STATUS_DIRTY);
+ LIST_DELINIT(&block->list);
+ LIST_DELINIT(&block->enable_list);
+ return;
+ }
+ if (state->nregs <= 3) {
+ return;
+ }
+ dirty = block->status & R600_BLOCK_STATUS_DIRTY;
+ for (i = 0; i < 4; i++) {
+ if (block->reg[i] != state->regs[i + 3].value) {
+ block->reg[i] = state->regs[i + 3].value;
+ dirty |= R600_BLOCK_STATUS_DIRTY;
+ }
+ }
+
+ /* We have to flush the shaders before we change the border color
+ * registers, or previous draw commands that haven't completed yet
+ * will end up using the new border color. */
+ if (dirty & R600_BLOCK_STATUS_DIRTY)
+ r600_context_ps_partial_flush(ctx);
+ if (dirty)
+ r600_context_dirty_block(ctx, block, dirty, 3);
+}
+
+void r600_context_pipe_state_set_ps_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id)
+{
+ unsigned offset;
+
+ offset = 0x0003C000 + id * 0xc;
+ r600_context_pipe_state_set_sampler(ctx, state, offset);
+ offset = 0x0000A400 + id * 0x10;
+ r600_context_pipe_state_set_sampler_border(ctx, state, offset);
+}
+
+void r600_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id)
+{
+ unsigned offset;
+
+ offset = 0x0003C0D8 + id * 0xc;
+ r600_context_pipe_state_set_sampler(ctx, state, offset);
+ offset = 0x0000A600 + id * 0x10;
+ r600_context_pipe_state_set_sampler_border(ctx, state, offset);
+}
+
+struct r600_resource *r600_context_reg_bo(struct r600_context *ctx, unsigned offset)
+{
+ struct r600_range *range;
+ struct r600_block *block;
+ unsigned id;
+
+ range = &ctx->range[CTX_RANGE_ID(offset)];
+ block = range->blocks[CTX_BLOCK_ID(offset)];
+ offset -= block->start_offset;
+ id = block->pm4_bo_index[offset >> 2];
+ if (block->reloc[id].bo) {
+ return block->reloc[id].bo;
+ }
+ return NULL;
+}
+
+void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *block)
+{
+ int optional = block->nbo == 0 && !(block->flags & REG_FLAG_DIRTY_ALWAYS);
+ int cp_dwords = block->pm4_ndwords, start_dword = 0;
+ int new_dwords = 0;
+ int nbo = block->nbo;
+
+ if (block->nreg_dirty == 0 && optional) {
+ goto out;
+ }
+
+ if (nbo) {
+ ctx->flags |= R600_CONTEXT_CHECK_EVENT_FLUSH;
+
+ for (int j = 0; j < block->nreg; j++) {
+ if (block->pm4_bo_index[j]) {
+ /* find relocation */
+ struct r600_block_reloc *reloc = &block->reloc[block->pm4_bo_index[j]];
+ block->pm4[reloc->bo_pm4_index] =
+ r600_context_bo_reloc(ctx, reloc->bo, reloc->bo_usage);
+ r600_context_bo_flush(ctx,
+ reloc->flush_flags,
+ reloc->flush_mask,
+ reloc->bo);
+ nbo--;
+ if (nbo == 0)
+ break;
+ }
+ }
+ ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH;
+ }
+
+ optional &= (block->nreg_dirty != block->nreg);
+ if (optional) {
+ new_dwords = block->nreg_dirty;
+ start_dword = ctx->pm4_cdwords;
+ cp_dwords = new_dwords + 2;
+ }
+ memcpy(&ctx->pm4[ctx->pm4_cdwords], block->pm4, cp_dwords * 4);
+ ctx->pm4_cdwords += cp_dwords;
+
+ if (optional) {
+ uint32_t newword;
+
+ newword = ctx->pm4[start_dword];
+ newword &= PKT_COUNT_C;
+ newword |= PKT_COUNT_S(new_dwords);
+ ctx->pm4[start_dword] = newword;
+ }
+out:
+ block->status ^= R600_BLOCK_STATUS_DIRTY;
+ block->nreg_dirty = 0;
+ LIST_DELINIT(&block->list);
+}
+
+void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r600_block *block)
+{
+ int cp_dwords = block->pm4_ndwords;
+ int nbo = block->nbo;
+
+ ctx->flags |= R600_CONTEXT_CHECK_EVENT_FLUSH;
+
+ if (block->status & R600_BLOCK_STATUS_RESOURCE_VERTEX) {
+ nbo = 1;
+ cp_dwords -= 2; /* don't copy the second NOP */
+ }
+
+ for (int j = 0; j < nbo; j++) {
+ if (block->pm4_bo_index[j]) {
+ /* find relocation */
+ struct r600_block_reloc *reloc = &block->reloc[block->pm4_bo_index[j]];
+ block->pm4[reloc->bo_pm4_index] =
+ r600_context_bo_reloc(ctx, reloc->bo, reloc->bo_usage);
+ r600_context_bo_flush(ctx,
+ reloc->flush_flags,
+ reloc->flush_mask,
+ reloc->bo);
+ }
+ }
+ ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH;
+
+ memcpy(&ctx->pm4[ctx->pm4_cdwords], block->pm4, cp_dwords * 4);
+ ctx->pm4_cdwords += cp_dwords;
+
+ block->status ^= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+ block->nreg_dirty = 0;
+ LIST_DELINIT(&block->list);
+}
+
+void r600_context_flush_dest_caches(struct r600_context *ctx)
+{
+ struct r600_resource *cb[8];
+ struct r600_resource *db;
+ int i;
+
+ if (!(ctx->flags & R600_CONTEXT_DST_CACHES_DIRTY))
+ return;
+
+ db = r600_context_reg_bo(ctx, R_02800C_DB_DEPTH_BASE);
+ cb[0] = r600_context_reg_bo(ctx, R_028040_CB_COLOR0_BASE);
+ cb[1] = r600_context_reg_bo(ctx, R_028044_CB_COLOR1_BASE);
+ cb[2] = r600_context_reg_bo(ctx, R_028048_CB_COLOR2_BASE);
+ cb[3] = r600_context_reg_bo(ctx, R_02804C_CB_COLOR3_BASE);
+ cb[4] = r600_context_reg_bo(ctx, R_028050_CB_COLOR4_BASE);
+ cb[5] = r600_context_reg_bo(ctx, R_028054_CB_COLOR5_BASE);
+ cb[6] = r600_context_reg_bo(ctx, R_028058_CB_COLOR6_BASE);
+ cb[7] = r600_context_reg_bo(ctx, R_02805C_CB_COLOR7_BASE);
+
+ ctx->flags |= R600_CONTEXT_CHECK_EVENT_FLUSH;
+ /* flush the color buffers */
+ for (i = 0; i < 8; i++) {
+ if (!cb[i])
+ continue;
+
+ r600_context_bo_flush(ctx,
+ (S_0085F0_CB0_DEST_BASE_ENA(1) << i) |
+ S_0085F0_CB_ACTION_ENA(1),
+ 0, cb[i]);
+ }
+ if (db) {
+ r600_context_bo_flush(ctx, S_0085F0_DB_ACTION_ENA(1) | S_0085F0_DB_DEST_BASE_ENA(1), 0, db);
+ }
+ ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH;
+ ctx->flags &= ~R600_CONTEXT_DST_CACHES_DIRTY;
+}
+
+void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw)
+{
+ unsigned ndwords = 7;
+ struct r600_block *dirty_block = NULL;
+ struct r600_block *next_block;
+ uint32_t *pm4;
+
+ if (draw->indices) {
+ ndwords = 11;
+ }
+
+ /* queries need some special values */
+ if (ctx->num_query_running) {
+ if (ctx->screen->family >= CHIP_RV770) {
+ r600_context_reg(ctx,
+ R_028D0C_DB_RENDER_CONTROL,
+ S_028D0C_R700_PERFECT_ZPASS_COUNTS(1),
+ S_028D0C_R700_PERFECT_ZPASS_COUNTS(1));
+ }
+ r600_context_reg(ctx,
+ R_028D10_DB_RENDER_OVERRIDE,
+ S_028D10_NOOP_CULL_DISABLE(1),
+ S_028D10_NOOP_CULL_DISABLE(1));
+ }
+
+ /* update the max dword count to make sure we have enough space
+ * reserved for flushing the destination caches */
+ ctx->pm4_ndwords = RADEON_MAX_CMDBUF_DWORDS - ctx->num_dest_buffers * 7 - 16;
+
+ if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) {
+ /* need to flush */
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+ }
+ /* at that point everythings is flushed and ctx->pm4_cdwords = 0 */
+ if ((ctx->pm4_dirty_cdwords + ndwords) > ctx->pm4_ndwords) {
+ R600_ERR("context is too big to be scheduled\n");
+ return;
+ }
+ /* enough room to copy packet */
+ LIST_FOR_EACH_ENTRY_SAFE(dirty_block, next_block, &ctx->dirty, list) {
+ r600_context_block_emit_dirty(ctx, dirty_block);
+ }
+
+ LIST_FOR_EACH_ENTRY_SAFE(dirty_block, next_block, &ctx->resource_dirty, list) {
+ r600_context_block_resource_emit_dirty(ctx, dirty_block);
+ }
+
+ /* draw packet */
+ pm4 = &ctx->pm4[ctx->pm4_cdwords];
+
+ pm4[0] = PKT3(PKT3_INDEX_TYPE, 0, ctx->predicate_drawing);
+ pm4[1] = draw->vgt_index_type;
+ pm4[2] = PKT3(PKT3_NUM_INSTANCES, 0, ctx->predicate_drawing);
+ pm4[3] = draw->vgt_num_instances;
+ if (draw->indices) {
+ pm4[4] = PKT3(PKT3_DRAW_INDEX, 3, ctx->predicate_drawing);
+ pm4[5] = draw->indices_bo_offset;
+ pm4[6] = 0;
+ pm4[7] = draw->vgt_num_indices;
+ pm4[8] = draw->vgt_draw_initiator;
+ pm4[9] = PKT3(PKT3_NOP, 0, ctx->predicate_drawing);
+ pm4[10] = r600_context_bo_reloc(ctx, draw->indices, RADEON_USAGE_READ);
+ } else {
+ pm4[4] = PKT3(PKT3_DRAW_INDEX_AUTO, 1, ctx->predicate_drawing);
+ pm4[5] = draw->vgt_num_indices;
+ pm4[6] = draw->vgt_draw_initiator;
+ }
+ ctx->pm4_cdwords += ndwords;
+
+ ctx->flags |= (R600_CONTEXT_DST_CACHES_DIRTY | R600_CONTEXT_DRAW_PENDING);
+
+ /* all dirty state have been scheduled in current cs */
+ ctx->pm4_dirty_cdwords = 0;
+}
+
+void r600_context_flush(struct r600_context *ctx, unsigned flags)
+{
+ struct r600_block *enable_block = NULL;
+
+ if (ctx->pm4_cdwords == ctx->init_dwords)
+ return;
+
+ /* suspend queries */
+ r600_context_queries_suspend(ctx);
+
+ if (ctx->screen->chip_class >= EVERGREEN)
+ evergreen_context_flush_dest_caches(ctx);
+ else
+ r600_context_flush_dest_caches(ctx);
+
+ /* partial flush is needed to avoid lockups on some chips with user fences */
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4);
+
+ /* Flush the CS. */
+ ctx->cs->cdw = ctx->pm4_cdwords;
+ ctx->screen->ws->cs_flush(ctx->cs, flags);
+
+ /* We need to get the pointer to the other CS,
+ * the command streams are double-buffered. */
+ ctx->pm4 = ctx->cs->buf;
+
+ /* restart */
+ for (int i = 0; i < ctx->creloc; i++) {
+ ctx->bo[i]->cs_buf->last_flush = 0;
+ pipe_resource_reference((struct pipe_resource**)&ctx->bo[i], NULL);
+ }
+ ctx->creloc = 0;
+ ctx->pm4_dirty_cdwords = 0;
+ ctx->pm4_cdwords = 0;
+ ctx->flags = 0;
+
+ r600_init_cs(ctx);
+
+ /* resume queries */
+ r600_context_queries_resume(ctx, TRUE);
+
+ /* set all valid group as dirty so they get reemited on
+ * next draw command
+ */
+ LIST_FOR_EACH_ENTRY(enable_block, &ctx->enable_list, enable_list) {
+ if (!(enable_block->flags & BLOCK_FLAG_RESOURCE)) {
+ if(!(enable_block->status & R600_BLOCK_STATUS_DIRTY)) {
+ LIST_ADDTAIL(&enable_block->list,&ctx->dirty);
+ enable_block->status |= R600_BLOCK_STATUS_DIRTY;
+ }
+ } else {
+ if(!(enable_block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY)) {
+ LIST_ADDTAIL(&enable_block->list,&ctx->resource_dirty);
+ enable_block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY;
+ }
+ }
+ ctx->pm4_dirty_cdwords += enable_block->pm4_ndwords +
+ enable_block->pm4_flush_ndwords;
+ enable_block->nreg_dirty = enable_block->nreg;
+ }
+}
+
+void r600_context_emit_fence(struct r600_context *ctx, struct r600_resource *fence_bo, unsigned offset, unsigned value)
+{
+ unsigned ndwords = 10;
+
+ if ((ctx->pm4_dirty_cdwords + ndwords + ctx->pm4_cdwords) > ctx->pm4_ndwords) {
+ /* need to flush */
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+ }
+
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4);
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5);
+ ctx->pm4[ctx->pm4_cdwords++] = offset << 2; /* ADDRESS_LO */
+ ctx->pm4[ctx->pm4_cdwords++] = (1 << 29) | (0 << 24); /* DATA_SEL | INT_EN | ADDRESS_HI */
+ ctx->pm4[ctx->pm4_cdwords++] = value; /* DATA_LO */
+ ctx->pm4[ctx->pm4_cdwords++] = 0; /* DATA_HI */
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, fence_bo, RADEON_USAGE_WRITE);
+}
+
+static boolean r600_query_result(struct r600_context *ctx, struct r600_query *query, boolean wait)
+{
+ unsigned results_base = query->results_start;
+ u64 start, end;
+ u32 *results, *current_result;
+
+ if (wait)
+ results = ctx->screen->ws->buffer_map(query->buffer->buf, ctx->cs, PIPE_TRANSFER_READ);
+ else
+ results = ctx->screen->ws->buffer_map(query->buffer->buf, ctx->cs, PIPE_TRANSFER_DONTBLOCK | PIPE_TRANSFER_READ);
+ if (!results)
+ return FALSE;
+
+
+ /* count all results across all data blocks */
+ while (results_base != query->results_end) {
+ current_result = (u32*)((char*)results + results_base);
+
+ start = (u64)current_result[0] | (u64)current_result[1] << 32;
+ end = (u64)current_result[2] | (u64)current_result[3] << 32;
+ if (((start & 0x8000000000000000UL) && (end & 0x8000000000000000UL))
+ || query->type == PIPE_QUERY_TIME_ELAPSED) {
+ query->result += end - start;
+ }
+
+ results_base += 4 * 4;
+ if (results_base >= query->buffer_size)
+ results_base = 0;
+ }
+
+ query->results_start = query->results_end;
+ ctx->screen->ws->buffer_unmap(query->buffer->buf);
+ return TRUE;
+}
+
+void r600_query_begin(struct r600_context *ctx, struct r600_query *query)
+{
+ unsigned required_space, new_results_end;
+
+ /* query request needs 6/8 dwords for begin + 6/8 dwords for end */
+ switch (query->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ required_space = 12;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ required_space = 16;
+ break;
+ default:
+ assert(0);
+ }
+
+ if ((required_space + ctx->pm4_cdwords) > ctx->pm4_ndwords) {
+ /* need to flush */
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+ }
+
+ if (query->type == PIPE_QUERY_OCCLUSION_COUNTER) {
+ /* Count queries emitted without flushes, and flush if more than
+ * half of buffer used, to avoid overwriting results which may be
+ * still in use. */
+ if (query->state & R600_QUERY_STATE_FLUSHED) {
+ query->queries_emitted = 1;
+ } else {
+ if (++query->queries_emitted > query->buffer_size / query->result_size / 2)
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+ }
+ }
+
+ new_results_end = query->results_end + query->result_size;
+ if (new_results_end >= query->buffer_size)
+ new_results_end = 0;
+
+ /* collect current results if query buffer is full */
+ if (new_results_end == query->results_start) {
+ if (!(query->state & R600_QUERY_STATE_FLUSHED))
+ r600_context_flush(ctx, 0);
+ r600_query_result(ctx, query, TRUE);
+ }
+
+ if (query->type == PIPE_QUERY_OCCLUSION_COUNTER) {
+ u32 *results;
+ int i;
+
+ results = ctx->screen->ws->buffer_map(query->buffer->buf, ctx->cs, PIPE_TRANSFER_WRITE);
+ if (results) {
+ results = (u32*)((char*)results + query->results_end);
+ memset(results, 0, query->result_size);
+
+ /* Set top bits for unused backends */
+ for (i = 0; i < ctx->max_db; i++) {
+ if (!(ctx->backend_mask & (1<<i))) {
+ results[(i * 4)+1] = 0x80000000;
+ results[(i * 4)+3] = 0x80000000;
+ }
+ }
+ ctx->screen->ws->buffer_unmap(query->buffer->buf);
+ }
+ }
+
+ /* emit begin query */
+ switch (query->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 2, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1);
+ ctx->pm4[ctx->pm4_cdwords++] = query->results_end;
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5);
+ ctx->pm4[ctx->pm4_cdwords++] = query->results_end;
+ ctx->pm4[ctx->pm4_cdwords++] = (3 << 29);
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ break;
+ default:
+ assert(0);
+ }
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, query->buffer, RADEON_USAGE_WRITE);
+
+ query->state |= R600_QUERY_STATE_STARTED;
+ query->state ^= R600_QUERY_STATE_ENDED;
+ ctx->num_query_running++;
+}
+
+void r600_query_end(struct r600_context *ctx, struct r600_query *query)
+{
+ /* emit end query */
+ switch (query->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 2, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1);
+ ctx->pm4[ctx->pm4_cdwords++] = query->results_end + 8;
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5);
+ ctx->pm4[ctx->pm4_cdwords++] = query->results_end + 8;
+ ctx->pm4[ctx->pm4_cdwords++] = (3 << 29);
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ break;
+ default:
+ assert(0);
+ }
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, query->buffer, RADEON_USAGE_WRITE);
+
+ query->results_end += query->result_size;
+ if (query->results_end >= query->buffer_size)
+ query->results_end = 0;
+
+ query->state ^= R600_QUERY_STATE_STARTED;
+ query->state |= R600_QUERY_STATE_ENDED;
+ query->state &= ~R600_QUERY_STATE_FLUSHED;
+
+ ctx->num_query_running--;
+}
+
+void r600_query_predication(struct r600_context *ctx, struct r600_query *query, int operation,
+ int flag_wait)
+{
+ if (operation == PREDICATION_OP_CLEAR) {
+ if (ctx->pm4_cdwords + 3 > ctx->pm4_ndwords)
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SET_PREDICATION, 1, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = 0;
+ ctx->pm4[ctx->pm4_cdwords++] = PRED_OP(PREDICATION_OP_CLEAR);
+ } else {
+ unsigned results_base = query->results_start;
+ unsigned count;
+ u32 op;
+
+ /* find count of the query data blocks */
+ count = query->buffer_size + query->results_end - query->results_start;
+ if (count >= query->buffer_size) count-=query->buffer_size;
+ count /= query->result_size;
+
+ if (ctx->pm4_cdwords + 5 * count > ctx->pm4_ndwords)
+ r600_context_flush(ctx, RADEON_FLUSH_ASYNC);
+
+ op = PRED_OP(operation) | PREDICATION_DRAW_VISIBLE |
+ (flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW);
+
+ /* emit predicate packets for all data blocks */
+ while (results_base != query->results_end) {
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SET_PREDICATION, 1, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = results_base;
+ ctx->pm4[ctx->pm4_cdwords++] = op;
+ ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0);
+ ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, query->buffer,
+ RADEON_USAGE_READ);
+ results_base += query->result_size;
+ if (results_base >= query->buffer_size)
+ results_base = 0;
+ /* set CONTINUE bit for all packets except the first */
+ op |= PREDICATION_CONTINUE;
+ }
+ }
+}
+
+struct r600_query *r600_context_query_create(struct r600_context *ctx, unsigned query_type)
+{
+ struct r600_query *query = calloc(1, sizeof(struct r600_query));
+ if (query == NULL)
+ return NULL;
+
+ query->type = query_type;
+ query->buffer_size = 4096;
+
+ switch (query_type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ query->result_size = 4 * 4 * ctx->max_db;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ query->result_size = 4 * 4;
+ break;
+ default:
+ assert(0);
+ FREE(query);
+ return NULL;
+ }
+
+ /* adjust buffer size to simplify offsets wrapping math */
+ query->buffer_size -= query->buffer_size % query->result_size;
+
+ /* As of GL4, query buffers are normally read by the CPU after
+ * being written by the gpu, hence staging is probably a good
+ * usage pattern.
+ */
+ query->buffer = (struct r600_resource*)
+ pipe_buffer_create(&ctx->screen->screen, PIPE_BIND_CUSTOM, PIPE_USAGE_STAGING, query->buffer_size);
+ if (!query->buffer) {
+ free(query);
+ return NULL;
+ }
+
+ LIST_ADDTAIL(&query->list, &ctx->query_list);
+
+ return query;
+}
+
+void r600_context_query_destroy(struct r600_context *ctx, struct r600_query *query)
+{
+ pipe_resource_reference((struct pipe_resource**)&query->buffer, NULL);
+ LIST_DELINIT(&query->list);
+ free(query);
+}
+
+boolean r600_context_query_result(struct r600_context *ctx,
+ struct r600_query *query,
+ boolean wait, void *vresult)
+{
+ uint64_t *result = (uint64_t*)vresult;
+
+ if (!(query->state & R600_QUERY_STATE_FLUSHED)) {
+ r600_context_flush(ctx, 0);
+ }
+ if (!r600_query_result(ctx, query, wait))
+ return FALSE;
+
+ switch (query->type) {
+ case PIPE_QUERY_OCCLUSION_COUNTER:
+ *result = query->result;
+ break;
+ case PIPE_QUERY_TIME_ELAPSED:
+ *result = (1000000 * query->result) / ctx->screen->info.r600_clock_crystal_freq;
+ break;
+ default:
+ assert(0);
+ }
+
+ query->result = 0;
+ return TRUE;
+}
+
+void r600_context_queries_suspend(struct r600_context *ctx)
+{
+ struct r600_query *query;
+
+ LIST_FOR_EACH_ENTRY(query, &ctx->query_list, list) {
+ if (query->state & R600_QUERY_STATE_STARTED) {
+ r600_query_end(ctx, query);
+ query->state |= R600_QUERY_STATE_SUSPENDED;
+ }
+ }
+}
+
+void r600_context_queries_resume(struct r600_context *ctx, boolean flushed)
+{
+ struct r600_query *query;
+
+ LIST_FOR_EACH_ENTRY(query, &ctx->query_list, list) {
+ if (flushed)
+ query->state |= R600_QUERY_STATE_FLUSHED;
+
+ if (query->state & R600_QUERY_STATE_SUSPENDED) {
+ r600_query_begin(ctx, query);
+ query->state ^= R600_QUERY_STATE_SUSPENDED;
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-28 16:26:26 +0000