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-rw-r--r--src/gallium/drivers/r600/evergreen_state.c29
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c2
-rw-r--r--src/gallium/drivers/r600/r600_shader.c203
-rw-r--r--src/gallium/drivers/r600/r600_shader.h5
-rw-r--r--src/gallium/drivers/r600/r600_state.c6
5 files changed, 171 insertions, 74 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index 9ef92741879..0d4b5987246 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -3012,8 +3012,12 @@ void evergreen_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader
struct r600_command_buffer *cb = &shader->command_buffer;
struct r600_shader *rshader = &shader->shader;
struct r600_shader *cp_shader = &shader->gs_copy_shader->shader;
- unsigned gsvs_itemsize =
- (cp_shader->ring_item_size * shader->selector->gs_max_out_vertices) >> 2;
+ unsigned gsvs_itemsizes[4] = {
+ (cp_shader->ring_item_sizes[0] * shader->selector->gs_max_out_vertices) >> 2,
+ (cp_shader->ring_item_sizes[1] * shader->selector->gs_max_out_vertices) >> 2,
+ (cp_shader->ring_item_sizes[2] * shader->selector->gs_max_out_vertices) >> 2,
+ (cp_shader->ring_item_sizes[3] * shader->selector->gs_max_out_vertices) >> 2
+ };
r600_init_command_buffer(cb, 64);
@@ -3032,21 +3036,24 @@ void evergreen_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader
S_028B90_ENABLE(shader->selector->gs_num_invocations > 0));
}
r600_store_context_reg_seq(cb, R_02891C_SQ_GS_VERT_ITEMSIZE, 4);
- r600_store_value(cb, cp_shader->ring_item_size >> 2);
- r600_store_value(cb, 0);
- r600_store_value(cb, 0);
- r600_store_value(cb, 0);
+ r600_store_value(cb, cp_shader->ring_item_sizes[0] >> 2);
+ r600_store_value(cb, cp_shader->ring_item_sizes[1] >> 2);
+ r600_store_value(cb, cp_shader->ring_item_sizes[2] >> 2);
+ r600_store_value(cb, cp_shader->ring_item_sizes[3] >> 2);
r600_store_context_reg(cb, R_028900_SQ_ESGS_RING_ITEMSIZE,
- (rshader->ring_item_size) >> 2);
+ (rshader->ring_item_sizes[0]) >> 2);
r600_store_context_reg(cb, R_028904_SQ_GSVS_RING_ITEMSIZE,
- gsvs_itemsize);
+ gsvs_itemsizes[0] +
+ gsvs_itemsizes[1] +
+ gsvs_itemsizes[2] +
+ gsvs_itemsizes[3]);
r600_store_context_reg_seq(cb, R_02892C_SQ_GSVS_RING_OFFSET_1, 3);
- r600_store_value(cb, gsvs_itemsize);
- r600_store_value(cb, gsvs_itemsize);
- r600_store_value(cb, gsvs_itemsize);
+ r600_store_value(cb, gsvs_itemsizes[0]);
+ r600_store_value(cb, gsvs_itemsizes[0] + gsvs_itemsizes[1]);
+ r600_store_value(cb, gsvs_itemsizes[0] + gsvs_itemsizes[1] + gsvs_itemsizes[2]);
/* FIXME calculate these values somehow ??? */
r600_store_context_reg_seq(cb, R_028A54_GS_PER_ES, 3);
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index f6efaa312f2..fd9c16c6a96 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -358,7 +358,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
return 16384;
case PIPE_CAP_MAX_VERTEX_STREAMS:
- return 1;
+ return family >= CHIP_CEDAR ? 4 : 1;
case PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE:
return 2047;
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 153f9a22cea..25a251e8187 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -311,7 +311,8 @@ struct r600_shader_ctx {
int gs_out_ring_offset;
int gs_next_vertex;
struct r600_shader *gs_for_vs;
- int gs_export_gpr_treg;
+ int gs_export_gpr_tregs[4];
+ const struct pipe_stream_output_info *gs_stream_output_info;
unsigned enabled_stream_buffers_mask;
};
@@ -320,7 +321,7 @@ struct r600_shader_tgsi_instruction {
int (*process)(struct r600_shader_ctx *ctx);
};
-static int emit_gs_ring_writes(struct r600_shader_ctx *ctx, bool ind);
+static int emit_gs_ring_writes(struct r600_shader_ctx *ctx, const struct pipe_stream_output_info *so, int stream, bool ind);
static const struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[], eg_shader_tgsi_instruction[], cm_shader_tgsi_instruction[];
static int tgsi_helper_tempx_replicate(struct r600_shader_ctx *ctx);
static inline void callstack_push(struct r600_shader_ctx *ctx, unsigned reason);
@@ -1337,9 +1338,11 @@ static int process_twoside_color_inputs(struct r600_shader_ctx *ctx)
return 0;
}
-static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output_info *so)
+static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output_info *so,
+ int stream, unsigned *stream_item_size)
{
unsigned so_gpr[PIPE_MAX_SHADER_OUTPUTS];
+ unsigned start_comp[PIPE_MAX_SHADER_OUTPUTS];
int i, j, r;
/* Sanity checking. */
@@ -1359,8 +1362,9 @@ static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output
/* Initialize locations where the outputs are stored. */
for (i = 0; i < so->num_outputs; i++) {
- so_gpr[i] = ctx->shader->output[so->output[i].register_index].gpr;
+ so_gpr[i] = ctx->shader->output[so->output[i].register_index].gpr;
+ start_comp[i] = so->output[i].start_component;
/* Lower outputs with dst_offset < start_component.
*
* We can only output 4D vectors with a write mask, e.g. we can
@@ -1386,7 +1390,7 @@ static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output
if (r)
return r;
}
- so->output[i].start_component = 0;
+ start_comp[i] = 0;
so_gpr[i] = tmp;
}
}
@@ -1395,18 +1399,21 @@ static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output
for (i = 0; i < so->num_outputs; i++) {
struct r600_bytecode_output output;
+ if (stream != -1 && stream != so->output[i].output_buffer)
+ continue;
+
memset(&output, 0, sizeof(struct r600_bytecode_output));
output.gpr = so_gpr[i];
- output.elem_size = so->output[i].num_components;
- output.array_base = so->output[i].dst_offset - so->output[i].start_component;
+ output.elem_size = so->output[i].num_components - 1;
+ if (output.elem_size == 2)
+ output.elem_size = 3; // 3 not supported, write 4 with junk at end
+ output.array_base = so->output[i].dst_offset - start_comp[i];
output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_WRITE;
output.burst_count = 1;
/* array_size is an upper limit for the burst_count
* with MEM_STREAM instructions */
output.array_size = 0xFFF;
- output.comp_mask = ((1 << so->output[i].num_components) - 1) << so->output[i].start_component;
-
- ctx->enabled_stream_buffers_mask |= (1 << so->output[i].output_buffer);
+ output.comp_mask = ((1 << so->output[i].num_components) - 1) << start_comp[i];
if (ctx->bc->chip_class >= EVERGREEN) {
switch (so->output[i].output_buffer) {
@@ -1423,6 +1430,9 @@ static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output
output.op = CF_OP_MEM_STREAM0_BUF3;
break;
}
+ output.op += so->output[i].stream * 4;
+ assert(output.op >= CF_OP_MEM_STREAM0_BUF0 && output.op <= CF_OP_MEM_STREAM3_BUF3);
+ ctx->enabled_stream_buffers_mask |= (1 << so->output[i].output_buffer) << so->output[i].stream * 4;
} else {
switch (so->output[i].output_buffer) {
case 0:
@@ -1438,6 +1448,7 @@ static int emit_streamout(struct r600_shader_ctx *ctx, struct pipe_stream_output
output.op = CF_OP_MEM_STREAM3;
break;
}
+ ctx->enabled_stream_buffers_mask |= 1 << so->output[i].output_buffer;
}
r = r600_bytecode_add_output(ctx->bc, &output);
if (r)
@@ -1490,7 +1501,8 @@ static int generate_gs_copy_shader(struct r600_context *rctx,
struct r600_bytecode_output output;
struct r600_bytecode_cf *cf_jump, *cf_pop,
*last_exp_pos = NULL, *last_exp_param = NULL;
- int i, next_clip_pos = 61, next_param = 0;
+ int i, j, next_clip_pos = 61, next_param = 0;
+ int ring;
cshader = calloc(1, sizeof(struct r600_pipe_shader));
if (!cshader)
@@ -1510,6 +1522,9 @@ static int generate_gs_copy_shader(struct r600_context *rctx,
ctx.bc->isa = rctx->isa;
+ cf_jump = NULL;
+ memset(cshader->shader.ring_item_sizes, 0, sizeof(cshader->shader.ring_item_sizes));
+
/* R0.x = R0.x & 0x3fffffff */
memset(&alu, 0, sizeof(alu));
alu.op = ALU_OP2_AND_INT;
@@ -1528,22 +1543,10 @@ static int generate_gs_copy_shader(struct r600_context *rctx,
alu.last = 1;
r600_bytecode_add_alu(ctx.bc, &alu);
- /* PRED_SETE_INT __, R0.y, 0 */
- memset(&alu, 0, sizeof(alu));
- alu.op = ALU_OP2_PRED_SETE_INT;
- alu.src[0].chan = 1;
- alu.src[1].sel = V_SQ_ALU_SRC_0;
- alu.execute_mask = 1;
- alu.update_pred = 1;
- alu.last = 1;
- r600_bytecode_add_alu_type(ctx.bc, &alu, CF_OP_ALU_PUSH_BEFORE);
-
- r600_bytecode_add_cfinst(ctx.bc, CF_OP_JUMP);
- cf_jump = ctx.bc->cf_last;
-
/* fetch vertex data from GSVS ring */
for (i = 0; i < ocnt; ++i) {
struct r600_shader_io *out = &ctx.shader->output[i];
+
out->gpr = i + 1;
out->ring_offset = i * 16;
@@ -1553,6 +1556,7 @@ static int generate_gs_copy_shader(struct r600_context *rctx,
vtx.fetch_type = SQ_VTX_FETCH_NO_INDEX_OFFSET;
vtx.offset = out->ring_offset;
vtx.dst_gpr = out->gpr;
+ vtx.src_gpr = 0;
vtx.dst_sel_x = 0;
vtx.dst_sel_y = 1;
vtx.dst_sel_z = 2;
@@ -1565,18 +1569,68 @@ static int generate_gs_copy_shader(struct r600_context *rctx,
r600_bytecode_add_vtx(ctx.bc, &vtx);
}
+ ctx.temp_reg = i + 1;
+ for (ring = 3; ring >= 0; --ring) {
+ bool enabled = false;
+ for (i = 0; i < so->num_outputs; i++) {
+ if (so->output[i].stream == ring) {
+ enabled = true;
+ break;
+ }
+ }
+ if (ring != 0 && !enabled) {
+ cshader->shader.ring_item_sizes[ring] = 0;
+ continue;
+ }
+
+ if (cf_jump) {
+ // Patch up jump label
+ r600_bytecode_add_cfinst(ctx.bc, CF_OP_POP);
+ cf_pop = ctx.bc->cf_last;
+
+ cf_jump->cf_addr = cf_pop->id + 2;
+ cf_jump->pop_count = 1;
+ cf_pop->cf_addr = cf_pop->id + 2;
+ cf_pop->pop_count = 1;
+ }
+
+ /* PRED_SETE_INT __, R0.y, ring */
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP2_PRED_SETE_INT;
+ alu.src[0].chan = 1;
+ alu.src[1].sel = V_SQ_ALU_SRC_LITERAL;
+ alu.src[1].value = ring;
+ alu.execute_mask = 1;
+ alu.update_pred = 1;
+ alu.last = 1;
+ r600_bytecode_add_alu_type(ctx.bc, &alu, CF_OP_ALU_PUSH_BEFORE);
- /* XXX handle clipvertex, streamout? */
- emit_streamout(&ctx, so);
+ r600_bytecode_add_cfinst(ctx.bc, CF_OP_JUMP);
+ cf_jump = ctx.bc->cf_last;
+
+ if (enabled)
+ emit_streamout(&ctx, so, ring, &cshader->shader.ring_item_sizes[ring]);
+ cshader->shader.ring_item_sizes[ring] = ocnt * 16;
+ }
/* export vertex data */
/* XXX factor out common code with r600_shader_from_tgsi ? */
for (i = 0; i < ocnt; ++i) {
struct r600_shader_io *out = &ctx.shader->output[i];
-
+ bool instream0 = true;
if (out->name == TGSI_SEMANTIC_CLIPVERTEX)
continue;
+ for (j = 0; j < so->num_outputs; j++) {
+ if (so->output[j].register_index == i) {
+ if (so->output[j].stream == 0)
+ break;
+ if (so->output[j].stream > 0)
+ instream0 = false;
+ }
+ }
+ if (!instream0)
+ continue;
memset(&output, 0, sizeof(output));
output.gpr = out->gpr;
output.elem_size = 3;
@@ -1722,19 +1776,19 @@ static int generate_gs_copy_shader(struct r600_context *rctx,
}
gs->gs_copy_shader = cshader;
+ cshader->enabled_stream_buffers_mask = ctx.enabled_stream_buffers_mask;
ctx.bc->nstack = 1;
- cshader->enabled_stream_buffers_mask = ctx.enabled_stream_buffers_mask;
- cshader->shader.ring_item_size = ocnt * 16;
-
return r600_bytecode_build(ctx.bc);
}
-static int emit_gs_ring_writes(struct r600_shader_ctx *ctx, bool ind)
+static int emit_gs_ring_writes(struct r600_shader_ctx *ctx, const struct pipe_stream_output_info *so, int stream, bool ind)
{
struct r600_bytecode_output output;
int i, k, ring_offset;
+ int effective_stream = stream == -1 ? 0 : stream;
+ int idx = 0;
for (i = 0; i < ctx->shader->noutput; i++) {
if (ctx->gs_for_vs) {
@@ -1751,15 +1805,18 @@ static int emit_gs_ring_writes(struct r600_shader_ctx *ctx, bool ind)
if (ring_offset == -1)
continue;
- } else
- ring_offset = i * 16;
+ } else {
+ ring_offset = idx * 16;
+ idx++;
+ }
+ if (stream > 0 && ctx->shader->output[i].name == TGSI_SEMANTIC_POSITION)
+ continue;
/* next_ring_offset after parsing input decls contains total size of
* single vertex data, gs_next_vertex - current vertex index */
if (!ind)
ring_offset += ctx->gs_out_ring_offset * ctx->gs_next_vertex;
- /* get a temp and add the ring offset to the next vertex base in the shader */
memset(&output, 0, sizeof(struct r600_bytecode_output));
output.gpr = ctx->shader->output[i].gpr;
output.elem_size = 3;
@@ -1770,28 +1827,39 @@ static int emit_gs_ring_writes(struct r600_shader_ctx *ctx, bool ind)
output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_WRITE_IND;
else
output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_WRITE;
- output.op = CF_OP_MEM_RING;
+ switch (stream) {
+ default:
+ case 0:
+ output.op = CF_OP_MEM_RING; break;
+ case 1:
+ output.op = CF_OP_MEM_RING1; break;
+ case 2:
+ output.op = CF_OP_MEM_RING2; break;
+ case 3:
+ output.op = CF_OP_MEM_RING3; break;
+ }
if (ind) {
output.array_base = ring_offset >> 2; /* in dwords */
output.array_size = 0xfff;
- output.index_gpr = ctx->gs_export_gpr_treg;
+ output.index_gpr = ctx->gs_export_gpr_tregs[effective_stream];
} else
output.array_base = ring_offset >> 2; /* in dwords */
r600_bytecode_add_output(ctx->bc, &output);
}
if (ind) {
+ /* get a temp and add the ring offset to the next vertex base in the shader */
struct r600_bytecode_alu alu;
int r;
memset(&alu, 0, sizeof(struct r600_bytecode_alu));
alu.op = ALU_OP2_ADD_INT;
- alu.src[0].sel = ctx->gs_export_gpr_treg;
+ alu.src[0].sel = ctx->gs_export_gpr_tregs[effective_stream];
alu.src[1].sel = V_SQ_ALU_SRC_LITERAL;
alu.src[1].value = ctx->gs_out_ring_offset >> 4;
- alu.dst.sel = ctx->gs_export_gpr_treg;
+ alu.dst.sel = ctx->gs_export_gpr_tregs[effective_stream];
alu.dst.write = 1;
alu.last = 1;
r = r600_bytecode_add_alu(ctx->bc, &alu);
@@ -1856,6 +1924,7 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
ctx.next_ring_offset = 0;
ctx.gs_out_ring_offset = 0;
ctx.gs_next_vertex = 0;
+ ctx.gs_stream_output_info = &so;
shader->uses_index_registers = false;
ctx.face_gpr = -1;
@@ -1942,8 +2011,11 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
ctx.bc->index_reg[1] = ctx.bc->ar_reg + 2;
if (ctx.type == TGSI_PROCESSOR_GEOMETRY) {
- ctx.gs_export_gpr_treg = ctx.bc->ar_reg + 3;
- ctx.temp_reg = ctx.bc->ar_reg + 4;
+ ctx.gs_export_gpr_tregs[0] = ctx.bc->ar_reg + 3;
+ ctx.gs_export_gpr_tregs[1] = ctx.bc->ar_reg + 4;
+ ctx.gs_export_gpr_tregs[2] = ctx.bc->ar_reg + 5;
+ ctx.gs_export_gpr_tregs[3] = ctx.bc->ar_reg + 6;
+ ctx.temp_reg = ctx.bc->ar_reg + 7;
} else {
ctx.temp_reg = ctx.bc->ar_reg + 3;
}
@@ -2006,7 +2078,10 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
}
}
- shader->ring_item_size = ctx.next_ring_offset;
+ shader->ring_item_sizes[0] = ctx.next_ring_offset;
+ shader->ring_item_sizes[1] = 0;
+ shader->ring_item_sizes[2] = 0;
+ shader->ring_item_sizes[3] = 0;
/* Process two side if needed */
if (shader->two_side && ctx.colors_used) {
@@ -2129,17 +2204,18 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
if (ctx.type == TGSI_PROCESSOR_GEOMETRY) {
struct r600_bytecode_alu alu;
int r;
-
- memset(&alu, 0, sizeof(struct r600_bytecode_alu));
- alu.op = ALU_OP1_MOV;
- alu.src[0].sel = V_SQ_ALU_SRC_LITERAL;
- alu.src[0].value = 0;
- alu.dst.sel = ctx.gs_export_gpr_treg;
- alu.dst.write = 1;
- alu.last = 1;
- r = r600_bytecode_add_alu(ctx.bc, &alu);
- if (r)
- return r;
+ for (j = 0; j < 4; j++) {
+ memset(&alu, 0, sizeof(struct r600_bytecode_alu));
+ alu.op = ALU_OP1_MOV;
+ alu.src[0].sel = V_SQ_ALU_SRC_LITERAL;
+ alu.src[0].value = 0;
+ alu.dst.sel = ctx.gs_export_gpr_tregs[j];
+ alu.dst.write = 1;
+ alu.last = 1;
+ r = r600_bytecode_add_alu(ctx.bc, &alu);
+ if (r)
+ return r;
+ }
}
if (shader->two_side && ctx.colors_used) {
if ((r = process_twoside_color_inputs(&ctx)))
@@ -2240,14 +2316,20 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
/* Add stream outputs. */
if (!ring_outputs && ctx.type == TGSI_PROCESSOR_VERTEX &&
so.num_outputs && !use_llvm)
- emit_streamout(&ctx, &so);
+ emit_streamout(&ctx, &so, -1, NULL);
pipeshader->enabled_stream_buffers_mask = ctx.enabled_stream_buffers_mask;
convert_edgeflag_to_int(&ctx);
if (ring_outputs) {
- if (key.vs.as_es)
- emit_gs_ring_writes(&ctx, FALSE);
+ if (key.vs.as_es) {
+ ctx.gs_export_gpr_tregs[0] = r600_get_temp(&ctx);
+ ctx.gs_export_gpr_tregs[1] = -1;
+ ctx.gs_export_gpr_tregs[2] = -1;
+ ctx.gs_export_gpr_tregs[3] = -1;
+
+ emit_gs_ring_writes(&ctx, &so, -1, FALSE);
+ }
} else {
/* Export output */
next_clip_base = shader->vs_out_misc_write ? 62 : 61;
@@ -7198,10 +7280,17 @@ static int tgsi_loop_brk_cont(struct r600_shader_ctx *ctx)
static int tgsi_gs_emit(struct r600_shader_ctx *ctx)
{
+ struct tgsi_full_instruction *inst = &ctx->parse.FullToken.FullInstruction;
+ int stream = ctx->literals[inst->Src[0].Register.Index * 4 + inst->Src[0].Register.SwizzleX];
+ int r;
+
if (ctx->inst_info->op == CF_OP_EMIT_VERTEX)
- emit_gs_ring_writes(ctx, TRUE);
+ emit_gs_ring_writes(ctx, ctx->gs_stream_output_info, stream, TRUE);
- return r600_bytecode_add_cfinst(ctx->bc, ctx->inst_info->op);
+ r = r600_bytecode_add_cfinst(ctx->bc, ctx->inst_info->op);
+ if (!r)
+ ctx->bc->cf_last->count = stream; // Count field for CUT/EMIT_VERTEX indicates which stream
+ return r;
}
static int tgsi_umad(struct r600_shader_ctx *ctx)
diff --git a/src/gallium/drivers/r600/r600_shader.h b/src/gallium/drivers/r600/r600_shader.h
index f5ca9d67f1e..f49e1c1d64e 100644
--- a/src/gallium/drivers/r600/r600_shader.h
+++ b/src/gallium/drivers/r600/r600_shader.h
@@ -78,8 +78,9 @@ struct r600_shader {
/* Temporarily workaround SB not handling CF_INDEX_[01] index registers */
boolean uses_index_registers;
- /* size in bytes of a data item in the ring (single vertex data) */
- unsigned ring_item_size;
+ /* Size in bytes of a data item in the ring(s) (single vertex data).
+ Stages with only one ring items 123 will be set to 0. */
+ unsigned ring_item_sizes[4];
unsigned indirect_files;
unsigned max_arrays;
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index aff8f03f9b1..f2d24a3e37a 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -2650,7 +2650,7 @@ void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
struct r600_shader *rshader = &shader->shader;
struct r600_shader *cp_shader = &shader->gs_copy_shader->shader;
unsigned gsvs_itemsize =
- (cp_shader->ring_item_size * shader->selector->gs_max_out_vertices) >> 2;
+ (cp_shader->ring_item_sizes[0] * shader->selector->gs_max_out_vertices) >> 2;
r600_init_command_buffer(cb, 64);
@@ -2665,10 +2665,10 @@ void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
r600_conv_prim_to_gs_out(shader->selector->gs_output_prim));
r600_store_context_reg(cb, R_0288C8_SQ_GS_VERT_ITEMSIZE,
- cp_shader->ring_item_size >> 2);
+ cp_shader->ring_item_sizes[0] >> 2);
r600_store_context_reg(cb, R_0288A8_SQ_ESGS_RING_ITEMSIZE,
- (rshader->ring_item_size) >> 2);
+ (rshader->ring_item_sizes[0]) >> 2);
r600_store_context_reg(cb, R_0288AC_SQ_GSVS_RING_ITEMSIZE,
gsvs_itemsize);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 15:01:52 +0000