static int r600_pipe_shader_ps(struct pipe_context *ctx, struct r600_context_state *rpshader)
{
+ const struct pipe_rasterizer_state *rasterizer;
struct r600_screen *rscreen = r600_screen(ctx->screen);
struct r600_shader *rshader = &rpshader->shader;
+ struct r600_context *rctx = r600_context(ctx);
struct radeon_state *state;
- unsigned i, tmp;
+ unsigned i, tmp, exports_ps, num_cout;
+ rasterizer = &rctx->rasterizer->state.rasterizer;
rpshader->rstate = radeon_state_decref(rpshader->rstate);
state = radeon_state(rscreen->rw, R600_PS_SHADER_TYPE, R600_PS_SHADER);
if (state == NULL)
rshader->input[i].name == TGSI_SEMANTIC_BCOLOR) {
tmp |= S_028644_FLAT_SHADE(rshader->flat_shade);
}
+ if (rasterizer->sprite_coord_enable & (1 << i)) {
+ tmp |= S_028644_PT_SPRITE_TEX(1);
+ }
state->states[R600_PS_SHADER__SPI_PS_INPUT_CNTL_0 + i] = tmp;
}
+
+ exports_ps = 0;
+ num_cout = 0;
+ for (i = 0; i < rshader->noutput; i++) {
+ if (rshader->output[i].name == TGSI_SEMANTIC_POSITION)
+ exports_ps |= 1;
+ else if (rshader->output[i].name == TGSI_SEMANTIC_COLOR) {
+ exports_ps |= (1 << (num_cout+1));
+ num_cout++;
+ }
+ }
state->states[R600_PS_SHADER__SPI_PS_IN_CONTROL_0] = S_0286CC_NUM_INTERP(rshader->ninput) |
S_0286CC_PERSP_GRADIENT_ENA(1);
state->states[R600_PS_SHADER__SPI_PS_IN_CONTROL_1] = 0x00000000;
state->states[R600_PS_SHADER__SQ_PGM_RESOURCES_PS] = S_028868_NUM_GPRS(rshader->bc.ngpr);
- state->states[R600_PS_SHADER__SQ_PGM_EXPORTS_PS] = 0x00000002;
+ state->states[R600_PS_SHADER__SQ_PGM_EXPORTS_PS] = exports_ps;
rpshader->rstate = state;
rpshader->rstate->bo[0] = radeon_bo_incref(rscreen->rw, rpshader->bo);
rpshader->rstate->nbo = 1;
{
struct tgsi_full_immediate *immediate;
struct r600_shader_ctx ctx;
- struct r600_bc_output output;
+ struct r600_bc_output output[32];
+ unsigned output_done, noutput;
unsigned opcode;
int i, r = 0, pos0;
}
}
/* export output */
- for (i = 0, pos0 = 0; i < shader->noutput; i++) {
- memset(&output, 0, sizeof(struct r600_bc_output));
- output.gpr = shader->output[i].gpr;
- output.elem_size = 3;
- output.swizzle_x = 0;
- output.swizzle_y = 1;
- output.swizzle_z = 2;
- output.swizzle_w = 3;
- output.barrier = 1;
- output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM;
- output.array_base = i - pos0;
- output.inst = V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE;
- switch (ctx.type == TGSI_PROCESSOR_VERTEX) {
+ noutput = shader->noutput;
+ for (i = 0, pos0 = 0; i < noutput; i++) {
+ memset(&output[i], 0, sizeof(struct r600_bc_output));
+ output[i].gpr = shader->output[i].gpr;
+ output[i].elem_size = 3;
+ output[i].swizzle_x = 0;
+ output[i].swizzle_y = 1;
+ output[i].swizzle_z = 2;
+ output[i].swizzle_w = 3;
+ output[i].barrier = 1;
+ output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM;
+ output[i].array_base = i - pos0;
+ output[i].inst = V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT;
+ switch (ctx.type) {
case TGSI_PROCESSOR_VERTEX:
if (shader->output[i].name == TGSI_SEMANTIC_POSITION) {
- output.array_base = 60;
- output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
+ output[i].array_base = 60;
+ output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
/* position doesn't count in array_base */
- pos0 = 1;
+ pos0++;
+ }
+ if (shader->output[i].name == TGSI_SEMANTIC_PSIZE) {
+ output[i].array_base = 61;
+ output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS;
+ /* position doesn't count in array_base */
+ pos0++;
}
break;
case TGSI_PROCESSOR_FRAGMENT:
if (shader->output[i].name == TGSI_SEMANTIC_COLOR) {
- output.array_base = 0;
- output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+ output[i].array_base = shader->output[i].sid;
+ output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
+ } else if (shader->output[i].name == TGSI_SEMANTIC_POSITION) {
+ output[i].array_base = 61;
+ output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL;
} else {
R600_ERR("unsupported fragment output name %d\n", shader->output[i].name);
r = -EINVAL;
r = -EINVAL;
goto out_err;
}
- if (i == (shader->noutput - 1)) {
- output.end_of_program = 1;
+ }
+ /* add fake param output for vertex shader if no param is exported */
+ if (ctx.type == TGSI_PROCESSOR_VERTEX) {
+ for (i = 0, pos0 = 0; i < noutput; i++) {
+ if (output[i].type == V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM) {
+ pos0 = 1;
+ break;
+ }
}
- r = r600_bc_add_output(ctx.bc, &output);
+ if (!pos0) {
+ memset(&output[i], 0, sizeof(struct r600_bc_output));
+ output[i].gpr = 0;
+ output[i].elem_size = 3;
+ output[i].swizzle_x = 0;
+ output[i].swizzle_y = 1;
+ output[i].swizzle_z = 2;
+ output[i].swizzle_w = 3;
+ output[i].barrier = 1;
+ output[i].type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM;
+ output[i].array_base = 0;
+ output[i].inst = V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT;
+ noutput++;
+ }
+ }
+ /* set export done on last export of each type */
+ for (i = noutput - 1, output_done = 0; i >= 0; i--) {
+ if (i == (noutput - 1)) {
+ output[i].end_of_program = 1;
+ }
+ if (!(output_done & (1 << output[i].type))) {
+ output_done |= (1 << output[i].type);
+ output[i].inst = V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE;
+ }
+ }
+ /* add output to bytecode */
+ for (i = 0; i < noutput; i++) {
+ r = r600_bc_add_output(ctx.bc, &output[i]);
if (r)
goto out_err;
}
src_gpr = ctx->file_offset[inst->Src[0].Register.File] + inst->Src[0].Register.Index;
/* Add perspective divide */
- if (ctx->inst_info->tgsi_opcode == TGSI_OPCODE_TXP) {
- memset(&alu, 0, sizeof(struct r600_bc_alu));
- alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE;
- alu.src[0].sel = src_gpr;
- alu.src[0].chan = tgsi_chan(&inst->Src[0], 3);
- alu.dst.sel = ctx->temp_reg;
- alu.dst.chan = 3;
- alu.last = 1;
- alu.dst.write = 1;
- r = r600_bc_add_alu(ctx->bc, &alu);
- if (r)
- return r;
+ memset(&alu, 0, sizeof(struct r600_bc_alu));
+ alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE;
+ alu.src[0].sel = src_gpr;
+ alu.src[0].chan = tgsi_chan(&inst->Src[0], 3);
+ alu.dst.sel = ctx->temp_reg;
+ alu.dst.chan = 3;
+ alu.last = 1;
+ alu.dst.write = 1;
+ r = r600_bc_add_alu(ctx->bc, &alu);
+ if (r)
+ return r;
- memset(&alu, 0, sizeof(struct r600_bc_alu));
- alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL;
- alu.src[0].sel = ctx->temp_reg;
- alu.src[0].chan = 3;
- alu.src[1].sel = src_gpr;
- alu.src[1].chan = tgsi_chan(&inst->Src[0], 0);
- alu.dst.sel = ctx->temp_reg;
- alu.dst.chan = 0;
- alu.dst.write = 1;
- r = r600_bc_add_alu(ctx->bc, &alu);
- if (r)
- return r;
- memset(&alu, 0, sizeof(struct r600_bc_alu));
- alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL;
- alu.src[0].sel = ctx->temp_reg;
- alu.src[0].chan = 3;
- alu.src[1].sel = src_gpr;
- alu.src[1].chan = tgsi_chan(&inst->Src[0], 1);
- alu.dst.sel = ctx->temp_reg;
- alu.dst.chan = 1;
- alu.dst.write = 1;
- r = r600_bc_add_alu(ctx->bc, &alu);
- if (r)
- return r;
- memset(&alu, 0, sizeof(struct r600_bc_alu));
- alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL;
- alu.src[0].sel = ctx->temp_reg;
- alu.src[0].chan = 3;
- alu.src[1].sel = src_gpr;
- alu.src[1].chan = tgsi_chan(&inst->Src[0], 2);
- alu.dst.sel = ctx->temp_reg;
- alu.dst.chan = 2;
- alu.dst.write = 1;
- r = r600_bc_add_alu(ctx->bc, &alu);
- if (r)
- return r;
- memset(&alu, 0, sizeof(struct r600_bc_alu));
- alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV;
- alu.src[0].sel = 249;
- alu.src[0].chan = 0;
- alu.dst.sel = ctx->temp_reg;
- alu.dst.chan = 3;
- alu.last = 1;
- alu.dst.write = 1;
- r = r600_bc_add_alu(ctx->bc, &alu);
- if (r)
- return r;
- src_gpr = ctx->temp_reg;
- }
+ memset(&alu, 0, sizeof(struct r600_bc_alu));
+ alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL;
+ alu.src[0].sel = ctx->temp_reg;
+ alu.src[0].chan = 3;
+ alu.src[1].sel = src_gpr;
+ alu.src[1].chan = tgsi_chan(&inst->Src[0], 0);
+ alu.dst.sel = ctx->temp_reg;
+ alu.dst.chan = 0;
+ alu.dst.write = 1;
+ r = r600_bc_add_alu(ctx->bc, &alu);
+ if (r)
+ return r;
+ memset(&alu, 0, sizeof(struct r600_bc_alu));
+ alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL;
+ alu.src[0].sel = ctx->temp_reg;
+ alu.src[0].chan = 3;
+ alu.src[1].sel = src_gpr;
+ alu.src[1].chan = tgsi_chan(&inst->Src[0], 1);
+ alu.dst.sel = ctx->temp_reg;
+ alu.dst.chan = 1;
+ alu.dst.write = 1;
+ r = r600_bc_add_alu(ctx->bc, &alu);
+ if (r)
+ return r;
+ memset(&alu, 0, sizeof(struct r600_bc_alu));
+ alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL;
+ alu.src[0].sel = ctx->temp_reg;
+ alu.src[0].chan = 3;
+ alu.src[1].sel = src_gpr;
+ alu.src[1].chan = tgsi_chan(&inst->Src[0], 2);
+ alu.dst.sel = ctx->temp_reg;
+ alu.dst.chan = 2;
+ alu.dst.write = 1;
+ r = r600_bc_add_alu(ctx->bc, &alu);
+ if (r)
+ return r;
+ memset(&alu, 0, sizeof(struct r600_bc_alu));
+ alu.inst = V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV;
+ alu.src[0].sel = 249;
+ alu.src[0].chan = 0;
+ alu.dst.sel = ctx->temp_reg;
+ alu.dst.chan = 3;
+ alu.last = 1;
+ alu.dst.write = 1;
+ r = r600_bc_add_alu(ctx->bc, &alu);
+ if (r)
+ return r;
+ src_gpr = ctx->temp_reg;
/* TODO use temp if src_gpr is not a temporary reg (File != TEMPORARY) */
memset(&tex, 0, sizeof(struct r600_bc_tex));
tex.src_sel_y = 1;
tex.src_sel_z = 2;
tex.src_sel_w = 3;
+
if (inst->Texture.Texture != TGSI_TEXTURE_RECT) {
tex.coord_type_x = 1;
tex.coord_type_y = 1;
projects / mesa.git / blobdiff