diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_state_derived.c')
| -rw-r--r-- | src/gallium/drivers/r300/r300_state_derived.c | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c index 5f6b225d34..02b7ab9107 100644 --- a/src/gallium/drivers/r300/r300_state_derived.c +++ b/src/gallium/drivers/r300/r300_state_derived.c @@ -53,7 +53,7 @@ static void r300_vs_tab_routes(struct r300_context* r300, if (!r300screen->caps->has_tcl || !r300->rs_state->enable_vte) { for (i = 0; i < info->num_inputs; i++) { - switch (info->input_semantic_name[i]) { + switch (r300->vs->code.inputs[i]) { case TGSI_SEMANTIC_POSITION: pos = TRUE; tab[i] = 0; @@ -63,10 +63,12 @@ static void r300_vs_tab_routes(struct r300_context* r300, cols++; break; case TGSI_SEMANTIC_PSIZE: + assert(psize == FALSE); psize = TRUE; tab[i] = 15; break; case TGSI_SEMANTIC_FOG: + assert(fog == FALSE); fog = TRUE; /* Fall through */ case TGSI_SEMANTIC_GENERIC: @@ -125,7 +127,9 @@ static void r300_vs_tab_routes(struct r300_context* r300, vinfo->hwfmt[0] = 0x5555; /* XXX this is classic Mesa bonghits */ - if (!pos) { + /* We need to add vertex position attribute only for SW TCL case, + * for HW TCL case it could be generated by vertex shader */ + if (!pos && !r300screen->caps->has_tcl) { debug_printf("r300: Forcing vertex position attribute emit...\n"); /* Make room for the position attribute * at the beginning of the tab. */ @@ -164,7 +168,7 @@ static void r300_vs_tab_routes(struct r300_context* r300, vinfo->hwfmt[3] |= (4 << (3 * i)); } - for (i; i < texs; i++) { + for (; i < texs; i++) { draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, draw_find_vs_output(r300->draw, TGSI_SEMANTIC_GENERIC, i)); vinfo->hwfmt[1] |= (R300_INPUT_CNTL_TC0 << i); @@ -334,48 +338,37 @@ static void r300_update_rs_block(struct r300_context* r300) struct r300_rs_block* rs = r300->rs_block; struct tgsi_shader_info* info = &r300->fs->info; int* tab = r300->vertex_info.fs_tab; - int col_count = 0, fp_offset = 0, i, memory_pos, tex_count = 0; - + int col_count = 0, fp_offset = 0, i, tex_count = 0; + int rs_tex_comp = 0; memset(rs, 0, sizeof(struct r300_rs_block)); if (r300_screen(r300->context.screen)->caps->is_r500) { for (i = 0; i < info->num_inputs; i++) { assert(tab[i] != -1); - memory_pos = tab[i] * 4; switch (info->input_semantic_name[i]) { case TGSI_SEMANTIC_COLOR: rs->ip[col_count] |= - R500_RS_COL_PTR(memory_pos) | + R500_RS_COL_PTR(col_count) | R500_RS_COL_FMT(R300_RS_COL_FMT_RGBA); col_count++; break; case TGSI_SEMANTIC_GENERIC: rs->ip[tex_count] |= - R500_RS_SEL_S(memory_pos) | - R500_RS_SEL_T(memory_pos + 1) | - R500_RS_SEL_R(memory_pos + 2) | - R500_RS_SEL_Q(memory_pos + 3); + R500_RS_SEL_S(rs_tex_comp) | + R500_RS_SEL_T(rs_tex_comp + 1) | + R500_RS_SEL_R(rs_tex_comp + 2) | + R500_RS_SEL_Q(rs_tex_comp + 3); tex_count++; + rs_tex_comp += 4; break; default: break; } } - if (col_count == 0) { - rs->ip[0] |= R500_RS_COL_FMT(R300_RS_COL_FMT_0001); - } - - if (tex_count == 0) { - rs->ip[0] |= - R500_RS_SEL_S(R500_RS_IP_PTR_K0) | - R500_RS_SEL_T(R500_RS_IP_PTR_K0) | - R500_RS_SEL_R(R500_RS_IP_PTR_K0) | - R500_RS_SEL_Q(R500_RS_IP_PTR_K1); - } - /* Rasterize at least one color, or bad things happen. */ if ((col_count == 0) && (tex_count == 0)) { + rs->ip[0] |= R500_RS_COL_FMT(R300_RS_COL_FMT_0001); col_count++; } @@ -393,22 +386,22 @@ static void r300_update_rs_block(struct r300_context* r300) } else { for (i = 0; i < info->num_inputs; i++) { assert(tab[i] != -1); - memory_pos = tab[i] * 4; switch (info->input_semantic_name[i]) { case TGSI_SEMANTIC_COLOR: rs->ip[col_count] |= - R300_RS_COL_PTR(memory_pos) | + R300_RS_COL_PTR(col_count) | R300_RS_COL_FMT(R300_RS_COL_FMT_RGBA); col_count++; break; case TGSI_SEMANTIC_GENERIC: rs->ip[tex_count] |= - R300_RS_TEX_PTR(memory_pos) | + R300_RS_TEX_PTR(rs_tex_comp) | R300_RS_SEL_S(R300_RS_SEL_C0) | R300_RS_SEL_T(R300_RS_SEL_C1) | R300_RS_SEL_R(R300_RS_SEL_C2) | R300_RS_SEL_Q(R300_RS_SEL_C3); tex_count++; + rs_tex_comp+=4; break; default: break; @@ -445,7 +438,7 @@ static void r300_update_rs_block(struct r300_context* r300) } } - rs->count = (tex_count * 4) | (col_count << R300_IC_COUNT_SHIFT) | + rs->count = (rs_tex_comp) | (col_count << R300_IC_COUNT_SHIFT) | R300_HIRES_EN; rs->inst_count = MAX2(MAX2(col_count - 1, tex_count - 1), 0); |