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-rw-r--r--src/gallium/drivers/r300/r300_state_derived.c37
1 files changed, 13 insertions, 24 deletions
diff --git a/src/gallium/drivers/r300/r300_state_derived.c b/src/gallium/drivers/r300/r300_state_derived.c
index 62da8e293a..5493a098cb 100644
--- a/src/gallium/drivers/r300/r300_state_derived.c
+++ b/src/gallium/drivers/r300/r300_state_derived.c
@@ -334,48 +334,37 @@ 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 +382,22 @@ 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_count) |
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_count+=4;
break;
default:
break;
@@ -445,7 +434,7 @@ 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);