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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs.h2
-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_nir.cpp7
-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_visitor.cpp59
3 files changed, 33 insertions, 35 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h
index d9d58580e2f..77165297d0a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -417,6 +417,8 @@ public:
void visit_atomic_counter_intrinsic(ir_call *ir);
const void *const key;
+ const struct brw_sampler_prog_key_data *key_tex;
+
struct brw_stage_prog_data *prog_data;
unsigned int sanity_param_count;
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index c23ec893bf5..28ef4178aab 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -1612,7 +1612,6 @@ fs_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr)
void
fs_visitor::nir_emit_texture(nir_tex_instr *instr)
{
- brw_wm_prog_key *key = (brw_wm_prog_key*) this->key;
unsigned sampler = instr->sampler_index;
fs_reg sampler_reg(sampler);
@@ -1709,10 +1708,12 @@ fs_visitor::nir_emit_texture(nir_tex_instr *instr)
}
if (instr->op == nir_texop_txf_ms) {
- if (brw->gen >= 7 && key->tex.compressed_multisample_layout_mask & (1<<sampler))
+ if (brw->gen >= 7 &&
+ key_tex->compressed_multisample_layout_mask & (1 << sampler)) {
mcs = emit_mcs_fetch(coordinate, instr->coord_components, sampler_reg);
- else
+ } else {
mcs = fs_reg(0u);
+ }
}
for (unsigned i = 0; i < 3; i++) {
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index 3025a9d2779..5d4b166a8fb 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -1860,19 +1860,6 @@ fs_visitor::emit_texture_gen7(ir_texture_opcode op, fs_reg dst,
return inst;
}
-static struct brw_sampler_prog_key_data *
-get_tex(gl_shader_stage stage, const void *key)
-{
- switch (stage) {
- case MESA_SHADER_FRAGMENT:
- return &((brw_wm_prog_key*) key)->tex;
- case MESA_SHADER_VERTEX:
- return &((brw_vue_prog_key*) key)->tex;
- default:
- unreachable("unhandled shader stage");
- }
-}
-
fs_reg
fs_visitor::rescale_texcoord(fs_reg coordinate, int coord_components,
bool is_rect, uint32_t sampler, int texunit)
@@ -1880,7 +1867,6 @@ fs_visitor::rescale_texcoord(fs_reg coordinate, int coord_components,
fs_inst *inst = NULL;
bool needs_gl_clamp = true;
fs_reg scale_x, scale_y;
- struct brw_sampler_prog_key_data *tex = get_tex(stage, this->key);
/* The 965 requires the EU to do the normalization of GL rectangle
* texture coordinates. We use the program parameter state
@@ -1888,8 +1874,8 @@ fs_visitor::rescale_texcoord(fs_reg coordinate, int coord_components,
*/
if (is_rect &&
(brw->gen < 6 ||
- (brw->gen >= 6 && (tex->gl_clamp_mask[0] & (1 << sampler) ||
- tex->gl_clamp_mask[1] & (1 << sampler))))) {
+ (brw->gen >= 6 && (key_tex->gl_clamp_mask[0] & (1 << sampler) ||
+ key_tex->gl_clamp_mask[1] & (1 << sampler))))) {
struct gl_program_parameter_list *params = prog->Parameters;
int tokens[STATE_LENGTH] = {
STATE_INTERNAL,
@@ -1950,7 +1936,7 @@ fs_visitor::rescale_texcoord(fs_reg coordinate, int coord_components,
needs_gl_clamp = false;
for (int i = 0; i < 2; i++) {
- if (tex->gl_clamp_mask[i] & (1 << sampler)) {
+ if (key_tex->gl_clamp_mask[i] & (1 << sampler)) {
fs_reg chan = coordinate;
chan = offset(chan, i);
@@ -1975,7 +1961,7 @@ fs_visitor::rescale_texcoord(fs_reg coordinate, int coord_components,
if (coord_components > 0 && needs_gl_clamp) {
for (int i = 0; i < MIN2(coord_components, 3); i++) {
- if (tex->gl_clamp_mask[i] & (1 << sampler)) {
+ if (key_tex->gl_clamp_mask[i] & (1 << sampler)) {
fs_reg chan = coordinate;
chan = offset(chan, i);
@@ -2033,14 +2019,13 @@ fs_visitor::emit_texture(ir_texture_opcode op,
uint32_t sampler,
fs_reg sampler_reg, int texunit)
{
- struct brw_sampler_prog_key_data *tex = get_tex(stage, this->key);
fs_inst *inst = NULL;
if (op == ir_tg4) {
/* When tg4 is used with the degenerate ZERO/ONE swizzles, don't bother
* emitting anything other than setting up the constant result.
*/
- int swiz = GET_SWZ(tex->swizzles[sampler], gather_component);
+ int swiz = GET_SWZ(key_tex->swizzles[sampler], gather_component);
if (swiz == SWIZZLE_ZERO || swiz == SWIZZLE_ONE) {
fs_reg res = vgrf(glsl_type::vec4_type);
@@ -2094,7 +2079,7 @@ fs_visitor::emit_texture(ir_texture_opcode op,
gather_channel(gather_component, sampler) << 16; /* M0.2:16-17 */
if (brw->gen == 6)
- emit_gen6_gather_wa(tex->gen6_gather_wa[sampler], dst);
+ emit_gen6_gather_wa(key_tex->gen6_gather_wa[sampler], dst);
}
/* fixup #layers for cube map arrays */
@@ -2121,7 +2106,6 @@ fs_visitor::emit_texture(ir_texture_opcode op,
void
fs_visitor::visit(ir_texture *ir)
{
- const struct brw_sampler_prog_key_data *tex = get_tex(stage, this->key);
uint32_t sampler =
_mesa_get_sampler_uniform_value(ir->sampler, shader_prog, prog);
@@ -2238,11 +2222,13 @@ fs_visitor::visit(ir_texture *ir)
ir->lod_info.sample_index->accept(this);
sample_index = this->result;
- if (brw->gen >= 7 && tex->compressed_multisample_layout_mask & (1<<sampler))
+ if (brw->gen >= 7 &&
+ key_tex->compressed_multisample_layout_mask & (1 << sampler)) {
mcs = emit_mcs_fetch(coordinate, ir->coordinate->type->vector_elements,
sampler_reg);
- else
+ } else {
mcs = fs_reg(0u);
+ }
break;
default:
unreachable("Unrecognized texture opcode");
@@ -2302,15 +2288,14 @@ fs_visitor::emit_gen6_gather_wa(uint8_t wa, fs_reg dst)
uint32_t
fs_visitor::gather_channel(int orig_chan, uint32_t sampler)
{
- struct brw_sampler_prog_key_data *tex = get_tex(stage, this->key);
- int swiz = GET_SWZ(tex->swizzles[sampler], orig_chan);
+ int swiz = GET_SWZ(key_tex->swizzles[sampler], orig_chan);
switch (swiz) {
case SWIZZLE_X: return 0;
case SWIZZLE_Y:
/* gather4 sampler is broken for green channel on RG32F --
* we must ask for blue instead.
*/
- if (tex->gather_channel_quirk_mask & (1<<sampler))
+ if (key_tex->gather_channel_quirk_mask & (1 << sampler))
return 2;
return 1;
case SWIZZLE_Z: return 2;
@@ -2342,16 +2327,14 @@ fs_visitor::swizzle_result(ir_texture_opcode op, int dest_components,
if (op == ir_txs || op == ir_lod || op == ir_tg4)
return;
- struct brw_sampler_prog_key_data *tex = get_tex(stage, this->key);
-
if (dest_components == 1) {
/* Ignore DEPTH_TEXTURE_MODE swizzling. */
- } else if (tex->swizzles[sampler] != SWIZZLE_NOOP) {
+ } else if (key_tex->swizzles[sampler] != SWIZZLE_NOOP) {
fs_reg swizzled_result = vgrf(glsl_type::vec4_type);
swizzled_result.type = orig_val.type;
for (int i = 0; i < 4; i++) {
- int swiz = GET_SWZ(tex->swizzles[sampler], i);
+ int swiz = GET_SWZ(key_tex->swizzles[sampler], i);
fs_reg l = swizzled_result;
l = offset(l, i);
@@ -2361,7 +2344,7 @@ fs_visitor::swizzle_result(ir_texture_opcode op, int dest_components,
emit(MOV(l, fs_reg(1.0f)));
} else {
emit(MOV(l, offset(orig_val,
- GET_SWZ(tex->swizzles[sampler], i))));
+ GET_SWZ(key_tex->swizzles[sampler], i))));
}
}
this->result = swizzled_result;
@@ -4034,6 +4017,18 @@ fs_visitor::fs_visitor(struct brw_context *brw,
void
fs_visitor::init()
{
+ switch (stage) {
+ case MESA_SHADER_FRAGMENT:
+ key_tex = &((const brw_wm_prog_key *) key)->tex;
+ break;
+ case MESA_SHADER_VERTEX:
+ case MESA_SHADER_GEOMETRY:
+ key_tex = &((const brw_vue_prog_key *) key)->tex;
+ break;
+ default:
+ unreachable("unhandled shader stage");
+ }
+
this->failed = false;
this->simd16_unsupported = false;
this->no16_msg = NULL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 21:40:37 +0000