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-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_sample.h18
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c31
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c6
3 files changed, 34 insertions, 21 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.h b/src/gallium/auxiliary/gallivm/lp_bld_sample.h
index b95ee6fb56f..640b7e0d7e0 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.h
@@ -76,13 +76,21 @@ enum lp_sampler_lod_control {
};
+enum lp_sampler_op_type {
+ LP_SAMPLER_OP_TEXTURE,
+ LP_SAMPLER_OP_FETCH,
+ LP_SAMPLER_OP_GATHER
+};
+
+
#define LP_SAMPLER_SHADOW (1 << 0)
#define LP_SAMPLER_OFFSETS (1 << 1)
-#define LP_SAMPLER_FETCH (1 << 2)
-#define LP_SAMPLER_LOD_CONTROL_SHIFT 3
-#define LP_SAMPLER_LOD_CONTROL_MASK (3 << 3)
-#define LP_SAMPLER_LOD_PROPERTY_SHIFT 5
-#define LP_SAMPLER_LOD_PROPERTY_MASK (3 << 5)
+#define LP_SAMPLER_OP_TYPE_SHIFT 2
+#define LP_SAMPLER_OP_TYPE_MASK (3 << 2)
+#define LP_SAMPLER_LOD_CONTROL_SHIFT 4
+#define LP_SAMPLER_LOD_CONTROL_MASK (3 << 4)
+#define LP_SAMPLER_LOD_PROPERTY_SHIFT 6
+#define LP_SAMPLER_LOD_PROPERTY_MASK (3 << 6)
struct lp_sampler_params
{
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
index 82ef359ed30..962f478f568 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c
@@ -2391,9 +2391,10 @@ lp_build_sample_soa_code(struct gallivm_state *gallivm,
LLVMValueRef tex_width, newcoords[5];
enum lp_sampler_lod_property lod_property;
enum lp_sampler_lod_control lod_control;
+ enum lp_sampler_op_type op_type;
LLVMValueRef lod_bias = NULL;
LLVMValueRef explicit_lod = NULL;
- boolean is_fetch = !!(sample_key & LP_SAMPLER_FETCH);
+ boolean op_is_tex;
if (0) {
enum pipe_format fmt = static_texture_state->format;
@@ -2404,6 +2405,10 @@ lp_build_sample_soa_code(struct gallivm_state *gallivm,
LP_SAMPLER_LOD_PROPERTY_SHIFT;
lod_control = (sample_key & LP_SAMPLER_LOD_CONTROL_MASK) >>
LP_SAMPLER_LOD_CONTROL_SHIFT;
+ op_type = (sample_key & LP_SAMPLER_OP_TYPE_MASK) >>
+ LP_SAMPLER_OP_TYPE_SHIFT;
+
+ op_is_tex = op_type == LP_SAMPLER_OP_TEXTURE;
if (lod_control == LP_SAMPLER_LOD_BIAS) {
lod_bias = lod;
@@ -2534,7 +2539,7 @@ lp_build_sample_soa_code(struct gallivm_state *gallivm,
(gallivm_debug & GALLIVM_DEBUG_NO_RHO_APPROX) &&
(static_texture_state->target == PIPE_TEXTURE_CUBE ||
static_texture_state->target == PIPE_TEXTURE_CUBE_ARRAY) &&
- (!is_fetch && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
+ (op_is_tex && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
/*
* special case for using per-pixel lod even for implicit lod,
* which is generally never required (ok by APIs) except to please
@@ -2548,23 +2553,23 @@ lp_build_sample_soa_code(struct gallivm_state *gallivm,
}
else if (lod_property == LP_SAMPLER_LOD_PER_ELEMENT ||
(explicit_lod || lod_bias || derivs)) {
- if ((is_fetch && target != PIPE_BUFFER) ||
- (!is_fetch && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
+ if ((!op_is_tex && target != PIPE_BUFFER) ||
+ (op_is_tex && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
bld.num_mips = type.length;
bld.num_lods = type.length;
}
- else if (!is_fetch && min_img_filter != mag_img_filter) {
+ else if (op_is_tex && min_img_filter != mag_img_filter) {
bld.num_mips = 1;
bld.num_lods = type.length;
}
}
/* TODO: for true scalar_lod should only use 1 lod value */
- else if ((is_fetch && explicit_lod && target != PIPE_BUFFER) ||
- (!is_fetch && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
+ else if ((!op_is_tex && explicit_lod && target != PIPE_BUFFER) ||
+ (op_is_tex && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
bld.num_mips = num_quads;
bld.num_lods = num_quads;
}
- else if (!is_fetch && min_img_filter != mag_img_filter) {
+ else if (op_is_tex && min_img_filter != mag_img_filter) {
bld.num_mips = 1;
bld.num_lods = num_quads;
}
@@ -2658,7 +2663,7 @@ lp_build_sample_soa_code(struct gallivm_state *gallivm,
texel_out);
}
- else if (is_fetch) {
+ else if (op_type == LP_SAMPLER_OP_FETCH) {
lp_build_fetch_texel(&bld, texture_index, newcoords,
lod, offsets,
texel_out);
@@ -2786,18 +2791,18 @@ lp_build_sample_soa_code(struct gallivm_state *gallivm,
(gallivm_debug & GALLIVM_DEBUG_NO_RHO_APPROX) &&
(static_texture_state->target == PIPE_TEXTURE_CUBE ||
static_texture_state->target == PIPE_TEXTURE_CUBE_ARRAY) &&
- (!is_fetch && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
+ (op_is_tex && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
bld4.num_mips = type4.length;
bld4.num_lods = type4.length;
}
if (lod_property == LP_SAMPLER_LOD_PER_ELEMENT &&
(explicit_lod || lod_bias || derivs)) {
- if ((is_fetch && target != PIPE_BUFFER) ||
- (!is_fetch && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
+ if ((!op_is_tex && target != PIPE_BUFFER) ||
+ (op_is_tex && mip_filter != PIPE_TEX_MIPFILTER_NONE)) {
bld4.num_mips = type4.length;
bld4.num_lods = type4.length;
}
- else if (!is_fetch && min_img_filter != mag_img_filter) {
+ else if (op_is_tex && min_img_filter != mag_img_filter) {
bld4.num_mips = 1;
bld4.num_lods = type4.length;
}
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
index 6a71da68acd..ae527b24130 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi_soa.c
@@ -1974,7 +1974,7 @@ emit_tex( struct lp_build_tgsi_soa_context *bld,
unsigned num_derivs, num_offsets, i;
unsigned shadow_coord = 0;
unsigned layer_coord = 0;
- unsigned sample_key = 0;
+ unsigned sample_key = LP_SAMPLER_OP_TEXTURE << LP_SAMPLER_OP_TYPE_SHIFT;
memset(&params, 0, sizeof(params));
@@ -2179,7 +2179,7 @@ emit_sample(struct lp_build_tgsi_soa_context *bld,
unsigned num_offsets, num_derivs, i;
unsigned layer_coord = 0;
- unsigned sample_key = 0;
+ unsigned sample_key = LP_SAMPLER_OP_TEXTURE << LP_SAMPLER_OP_TYPE_SHIFT;
memset(&params, 0, sizeof(params));
@@ -2356,7 +2356,7 @@ emit_fetch_texels( struct lp_build_tgsi_soa_context *bld,
enum lp_sampler_lod_property lod_property = LP_SAMPLER_LOD_SCALAR;
unsigned dims, i;
unsigned layer_coord = 0;
- unsigned sample_key = LP_SAMPLER_FETCH;
+ unsigned sample_key = LP_SAMPLER_OP_FETCH << LP_SAMPLER_OP_TYPE_SHIFT;
memset(&params, 0, sizeof(params));
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 08:18:17 +0000