summaryrefslogtreecommitdiffstats
path: root/src/gallium
diff options
context:
space:
mode:
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/auxiliary/draw/draw_gs.c2
-rw-r--r--src/gallium/auxiliary/draw/draw_vs_exec.c2
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_exec.c267
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_exec.h2
-rw-r--r--src/gallium/drivers/softpipe/sp_context.c10
-rw-r--r--src/gallium/drivers/softpipe/sp_context.h4
-rw-r--r--src/gallium/drivers/softpipe/sp_draw_arrays.c35
-rw-r--r--src/gallium/drivers/softpipe/sp_fs_sse.c2
-rw-r--r--src/gallium/drivers/softpipe/sp_quad_fs.c7
-rw-r--r--src/gallium/drivers/softpipe/sp_state_fs.c4
10 files changed, 158 insertions, 177 deletions
diff --git a/src/gallium/auxiliary/draw/draw_gs.c b/src/gallium/auxiliary/draw/draw_gs.c
index daf8d071f12..c3cc365a8d9 100644
--- a/src/gallium/auxiliary/draw/draw_gs.c
+++ b/src/gallium/auxiliary/draw/draw_gs.c
@@ -302,7 +302,7 @@ void draw_geometry_shader_run(struct draw_geometry_shader *shader,
unsigned num_primitives = count/num_vertices;
unsigned inputs_from_vs = 0;
- machine->Consts = constants;
+ machine->Consts[0] = constants;
for (i = 0; i < shader->info.num_inputs; ++i) {
if (shader->info.input_semantic_name[i] != TGSI_SEMANTIC_PRIMID)
diff --git a/src/gallium/auxiliary/draw/draw_vs_exec.c b/src/gallium/auxiliary/draw/draw_vs_exec.c
index 41cc8026131..3f7a5ca14b4 100644
--- a/src/gallium/auxiliary/draw/draw_vs_exec.c
+++ b/src/gallium/auxiliary/draw/draw_vs_exec.c
@@ -95,7 +95,7 @@ vs_exec_run_linear( struct draw_vertex_shader *shader,
unsigned int i, j;
unsigned slot;
- machine->Consts = constants;
+ machine->Consts[0] = constants;
for (i = 0; i < count; i += MAX_TGSI_VERTICES) {
unsigned int max_vertices = MIN2(MAX_TGSI_VERTICES, count - i);
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index 83646b73c1e..74e7e637cc6 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -953,107 +953,90 @@ micro_sub(
}
static void
-fetch_src_file_channel(
- const struct tgsi_exec_machine *mach,
- const uint file,
- const uint swizzle,
- const union tgsi_exec_channel *index,
- union tgsi_exec_channel *chan )
-{
- switch( swizzle ) {
- case TGSI_SWIZZLE_X:
- case TGSI_SWIZZLE_Y:
- case TGSI_SWIZZLE_Z:
- case TGSI_SWIZZLE_W:
- switch( file ) {
- case TGSI_FILE_CONSTANT:
- assert(mach->Consts);
- if (index->i[0] < 0)
- chan->f[0] = 0.0f;
- else
- chan->f[0] = mach->Consts[index->i[0]][swizzle];
- if (index->i[1] < 0)
- chan->f[1] = 0.0f;
- else
- chan->f[1] = mach->Consts[index->i[1]][swizzle];
- if (index->i[2] < 0)
- chan->f[2] = 0.0f;
- else
- chan->f[2] = mach->Consts[index->i[2]][swizzle];
- if (index->i[3] < 0)
- chan->f[3] = 0.0f;
- else
- chan->f[3] = mach->Consts[index->i[3]][swizzle];
- break;
+fetch_src_file_channel(const struct tgsi_exec_machine *mach,
+ const uint file,
+ const uint swizzle,
+ const union tgsi_exec_channel *index,
+ const union tgsi_exec_channel *index2D,
+ union tgsi_exec_channel *chan)
+{
+ uint i;
- case TGSI_FILE_INPUT:
- case TGSI_FILE_SYSTEM_VALUE:
- chan->u[0] = mach->Inputs[index->i[0]].xyzw[swizzle].u[0];
- chan->u[1] = mach->Inputs[index->i[1]].xyzw[swizzle].u[1];
- chan->u[2] = mach->Inputs[index->i[2]].xyzw[swizzle].u[2];
- chan->u[3] = mach->Inputs[index->i[3]].xyzw[swizzle].u[3];
- break;
+ switch (file) {
+ case TGSI_FILE_CONSTANT:
+ for (i = 0; i < QUAD_SIZE; i++) {
+ assert(index2D->i[i] >= 0 && index2D->i[i] < PIPE_MAX_CONSTANT);
+ assert(mach->Consts[index2D->i[i]]);
- case TGSI_FILE_TEMPORARY:
- assert(index->i[0] < TGSI_EXEC_NUM_TEMPS);
- chan->u[0] = mach->Temps[index->i[0]].xyzw[swizzle].u[0];
- chan->u[1] = mach->Temps[index->i[1]].xyzw[swizzle].u[1];
- chan->u[2] = mach->Temps[index->i[2]].xyzw[swizzle].u[2];
- chan->u[3] = mach->Temps[index->i[3]].xyzw[swizzle].u[3];
- break;
+ if (index->i[i] < 0) {
+ chan->u[i] = 0;
+ } else {
+ const uint *p = (const uint *)mach->Consts[index2D->i[i]];
- case TGSI_FILE_IMMEDIATE:
- assert( index->i[0] < (int) mach->ImmLimit );
- chan->f[0] = mach->Imms[index->i[0]][swizzle];
- assert( index->i[1] < (int) mach->ImmLimit );
- chan->f[1] = mach->Imms[index->i[1]][swizzle];
- assert( index->i[2] < (int) mach->ImmLimit );
- chan->f[2] = mach->Imms[index->i[2]][swizzle];
- assert( index->i[3] < (int) mach->ImmLimit );
- chan->f[3] = mach->Imms[index->i[3]][swizzle];
- break;
+ chan->u[i] = p[index->i[i] * 4 + swizzle];
+ }
+ }
+ break;
- case TGSI_FILE_ADDRESS:
- chan->u[0] = mach->Addrs[index->i[0]].xyzw[swizzle].u[0];
- chan->u[1] = mach->Addrs[index->i[1]].xyzw[swizzle].u[1];
- chan->u[2] = mach->Addrs[index->i[2]].xyzw[swizzle].u[2];
- chan->u[3] = mach->Addrs[index->i[3]].xyzw[swizzle].u[3];
- break;
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_SYSTEM_VALUE:
+ for (i = 0; i < QUAD_SIZE; i++) {
+ /* XXX: 2D indexing */
+ chan->u[i] = mach->Inputs[index2D->i[i] * TGSI_EXEC_MAX_INPUT_ATTRIBS + index->i[i]].xyzw[swizzle].u[i];
+ }
+ break;
- case TGSI_FILE_PREDICATE:
- assert(index->i[0] < TGSI_EXEC_NUM_PREDS);
- assert(index->i[1] < TGSI_EXEC_NUM_PREDS);
- assert(index->i[2] < TGSI_EXEC_NUM_PREDS);
- assert(index->i[3] < TGSI_EXEC_NUM_PREDS);
- chan->u[0] = mach->Predicates[0].xyzw[swizzle].u[0];
- chan->u[1] = mach->Predicates[0].xyzw[swizzle].u[1];
- chan->u[2] = mach->Predicates[0].xyzw[swizzle].u[2];
- chan->u[3] = mach->Predicates[0].xyzw[swizzle].u[3];
- break;
+ case TGSI_FILE_TEMPORARY:
+ for (i = 0; i < QUAD_SIZE; i++) {
+ assert(index->i[i] < TGSI_EXEC_NUM_TEMPS);
+ assert(index2D->i[i] == 0);
- case TGSI_FILE_OUTPUT:
- /* vertex/fragment output vars can be read too */
- chan->u[0] = mach->Outputs[index->i[0]].xyzw[swizzle].u[0];
- chan->u[1] = mach->Outputs[index->i[1]].xyzw[swizzle].u[1];
- chan->u[2] = mach->Outputs[index->i[2]].xyzw[swizzle].u[2];
- chan->u[3] = mach->Outputs[index->i[3]].xyzw[swizzle].u[3];
- break;
+ chan->u[i] = mach->Temps[index->i[i]].xyzw[swizzle].u[i];
+ }
+ break;
- default:
- assert( 0 );
- chan->u[0] = 0;
- chan->u[1] = 0;
- chan->u[2] = 0;
- chan->u[3] = 0;
+ case TGSI_FILE_IMMEDIATE:
+ for (i = 0; i < QUAD_SIZE; i++) {
+ assert(index->i[i] >= 0 && index->i[i] < (int)mach->ImmLimit);
+ assert(index2D->i[i] == 0);
+
+ chan->f[i] = mach->Imms[index->i[i]][swizzle];
+ }
+ break;
+
+ case TGSI_FILE_ADDRESS:
+ for (i = 0; i < QUAD_SIZE; i++) {
+ assert(index->i[i] >= 0);
+ assert(index2D->i[i] == 0);
+
+ chan->u[i] = mach->Addrs[index->i[i]].xyzw[swizzle].u[i];
+ }
+ break;
+
+ case TGSI_FILE_PREDICATE:
+ for (i = 0; i < QUAD_SIZE; i++) {
+ assert(index->i[i] >= 0 && index->i[i] < TGSI_EXEC_NUM_PREDS);
+ assert(index2D->i[i] == 0);
+
+ chan->u[i] = mach->Predicates[0].xyzw[swizzle].u[i];
+ }
+ break;
+
+ case TGSI_FILE_OUTPUT:
+ /* vertex/fragment output vars can be read too */
+ for (i = 0; i < QUAD_SIZE; i++) {
+ assert(index->i[i] >= 0);
+ assert(index2D->i[i] == 0);
+
+ chan->u[i] = mach->Outputs[index->i[i]].xyzw[swizzle].u[i];
}
break;
default:
- assert( 0 );
- chan->u[0] = 0;
- chan->u[1] = 0;
- chan->u[2] = 0;
- chan->u[3] = 0;
+ assert(0);
+ for (i = 0; i < QUAD_SIZE; i++) {
+ chan->u[i] = 0;
+ }
}
}
@@ -1065,6 +1048,7 @@ fetch_source(const struct tgsi_exec_machine *mach,
enum tgsi_exec_datatype src_datatype)
{
union tgsi_exec_channel index;
+ union tgsi_exec_channel index2D;
uint swizzle;
/* We start with a direct index into a register file.
@@ -1103,12 +1087,12 @@ fetch_source(const struct tgsi_exec_machine *mach,
/* get current value of address register[swizzle] */
swizzle = tgsi_util_get_src_register_swizzle( &reg->Indirect, CHAN_X );
- fetch_src_file_channel(
- mach,
- reg->Indirect.File,
- swizzle,
- &index2,
- &indir_index );
+ fetch_src_file_channel(mach,
+ reg->Indirect.File,
+ swizzle,
+ &index2,
+ &ZeroVec,
+ &indir_index);
/* add value of address register to the offset */
index.i[0] += indir_index.i[0];
@@ -1129,35 +1113,15 @@ fetch_source(const struct tgsi_exec_machine *mach,
* subscript to a register file. Effectively it means that
* the register file is actually a 2D array of registers.
*
- * file[3][1] == file[3*sizeof(file[1])+1],
+ * file[3][1],
* where:
* [3] = Dimension.Index
*/
if (reg->Register.Dimension) {
- int array_size;
- union tgsi_exec_channel dim_index;
-
- /* The size of the first-order array depends on the register file type.
- * We need to multiply the index to the first array to get an effective,
- * "flat" index that points to the beginning of the second-order array.
- */
- switch (reg->Register.File) {
- case TGSI_FILE_INPUT:
- case TGSI_FILE_SYSTEM_VALUE:
- array_size = TGSI_EXEC_MAX_INPUT_ATTRIBS;
- break;
- case TGSI_FILE_CONSTANT:
- array_size = TGSI_EXEC_MAX_CONST_BUFFER;
- break;
- default:
- assert( 0 );
- array_size = 0;
- }
-
- dim_index.i[0] =
- dim_index.i[1] =
- dim_index.i[2] =
- dim_index.i[3] = reg->Dimension.Index;
+ index2D.i[0] =
+ index2D.i[1] =
+ index2D.i[2] =
+ index2D.i[3] = reg->Dimension.Index;
/* Again, the second subscript index can be addressed indirectly
* identically to the first one.
@@ -1182,45 +1146,46 @@ fetch_source(const struct tgsi_exec_machine *mach,
index2.i[3] = reg->DimIndirect.Index;
swizzle = tgsi_util_get_src_register_swizzle( &reg->DimIndirect, CHAN_X );
- fetch_src_file_channel(
- mach,
- reg->DimIndirect.File,
- swizzle,
- &index2,
- &indir_index );
-
- dim_index.i[0] += indir_index.i[0];
- dim_index.i[1] += indir_index.i[1];
- dim_index.i[2] += indir_index.i[2];
- dim_index.i[3] += indir_index.i[3];
+ fetch_src_file_channel(mach,
+ reg->DimIndirect.File,
+ swizzle,
+ &index2,
+ &ZeroVec,
+ &indir_index);
+
+ index2D.i[0] += indir_index.i[0];
+ index2D.i[1] += indir_index.i[1];
+ index2D.i[2] += indir_index.i[2];
+ index2D.i[3] += indir_index.i[3];
/* for disabled execution channels, zero-out the index to
* avoid using a potential garbage value.
*/
for (i = 0; i < QUAD_SIZE; i++) {
- if ((execmask & (1 << i)) == 0)
- dim_index.i[i] = 0;
+ if ((execmask & (1 << i)) == 0) {
+ index2D.i[i] = 0;
+ }
}
}
- index.i[0] += dim_index.i[0] * array_size;
- index.i[1] += dim_index.i[1] * array_size;
- index.i[2] += dim_index.i[2] * array_size;
- index.i[3] += dim_index.i[3] * array_size;
-
/* If by any chance there was a need for a 3D array of register
* files, we would have to check whether Dimension is followed
* by a dimension register and continue the saga.
*/
+ } else {
+ index2D.i[0] =
+ index2D.i[1] =
+ index2D.i[2] =
+ index2D.i[3] = 0;
}
swizzle = tgsi_util_get_full_src_register_swizzle( reg, chan_index );
- fetch_src_file_channel(
- mach,
- reg->Register.File,
- swizzle,
- &index,
- chan );
+ fetch_src_file_channel(mach,
+ reg->Register.File,
+ swizzle,
+ &index,
+ &index2D,
+ chan);
if (reg->Register.Absolute) {
if (src_datatype == TGSI_EXEC_DATA_FLOAT) {
@@ -1283,12 +1248,12 @@ store_dest(struct tgsi_exec_machine *mach,
swizzle = tgsi_util_get_src_register_swizzle( &reg->Indirect, CHAN_X );
/* fetch values from the address/indirection register */
- fetch_src_file_channel(
- mach,
- reg->Indirect.File,
- swizzle,
- &index,
- &indir_index );
+ fetch_src_file_channel(mach,
+ reg->Indirect.File,
+ swizzle,
+ &index,
+ &ZeroVec,
+ &indir_index);
/* save indirection offset */
offset = indir_index.i[0];
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.h b/src/gallium/auxiliary/tgsi/tgsi_exec.h
index 59e3b445cc3..1f3e85fb62f 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.h
@@ -260,7 +260,7 @@ struct tgsi_exec_machine
struct tgsi_sampler **Samplers;
unsigned ImmLimit;
- const float (*Consts)[4];
+ const void *Consts[PIPE_MAX_CONSTANT];
const struct tgsi_token *Tokens; /**< Declarations, instructions */
unsigned Processor; /**< TGSI_PROCESSOR_x */
diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index 73e075f0d88..a3a7825aa18 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -111,9 +111,13 @@ softpipe_destroy( struct pipe_context *pipe )
pipe_texture_reference(&softpipe->vertex_textures[i], NULL);
}
- for (i = 0; i < Elements(softpipe->constants); i++) {
- if (softpipe->constants[i]) {
- pipe_buffer_reference(&softpipe->constants[i], NULL);
+ for (i = 0; i < PIPE_SHADER_TYPES; i++) {
+ uint j;
+
+ for (j = 0; j < PIPE_MAX_CONSTANT; j++) {
+ if (softpipe->constants[i][j]) {
+ pipe_buffer_reference(&softpipe->constants[i][j], NULL);
+ }
}
}
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index da673c57ada..f19b3cd5be2 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -63,7 +63,7 @@ struct softpipe_context {
/** Other rendering state */
struct pipe_blend_color blend_color;
struct pipe_clip_state clip;
- struct pipe_buffer *constants[PIPE_SHADER_TYPES];
+ struct pipe_buffer *constants[PIPE_SHADER_TYPES][PIPE_MAX_CONSTANT];
struct pipe_framebuffer_state framebuffer;
struct pipe_poly_stipple poly_stipple;
struct pipe_scissor_state scissor;
@@ -92,7 +92,7 @@ struct softpipe_context {
ubyte *mapped_vbuffer[PIPE_MAX_ATTRIBS];
/** Mapped constant buffers */
- void *mapped_constants[PIPE_SHADER_TYPES];
+ void *mapped_constants[PIPE_SHADER_TYPES][PIPE_MAX_CONSTANT];
/** Vertex format */
struct vertex_info vertex_info;
diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c
index 03b58d2fb72..cbb9631fa53 100644
--- a/src/gallium/drivers/softpipe/sp_draw_arrays.c
+++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c
@@ -52,26 +52,32 @@ softpipe_map_constant_buffers(struct softpipe_context *sp)
uint i, vssize, gssize;
for (i = 0; i < PIPE_SHADER_TYPES; i++) {
- if (sp->constants[i] && sp->constants[i]->size)
- sp->mapped_constants[i] = ws->buffer_map(ws, sp->constants[i],
- PIPE_BUFFER_USAGE_CPU_READ);
+ uint j;
+
+ for (j = 0; j < PIPE_MAX_CONSTANT; j++) {
+ if (sp->constants[i][j] && sp->constants[i][j]->size) {
+ sp->mapped_constants[i][j] = ws->buffer_map(ws,
+ sp->constants[i][j],
+ PIPE_BUFFER_USAGE_CPU_READ);
+ }
+ }
}
- if (sp->constants[PIPE_SHADER_VERTEX])
- vssize = sp->constants[PIPE_SHADER_VERTEX]->size;
+ if (sp->constants[PIPE_SHADER_VERTEX][0])
+ vssize = sp->constants[PIPE_SHADER_VERTEX][0]->size;
else
vssize = 0;
- if (sp->constants[PIPE_SHADER_GEOMETRY])
- gssize = sp->constants[PIPE_SHADER_GEOMETRY]->size;
+ if (sp->constants[PIPE_SHADER_GEOMETRY][0])
+ gssize = sp->constants[PIPE_SHADER_GEOMETRY][0]->size;
else
gssize = 0;
draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_VERTEX,
- sp->mapped_constants[PIPE_SHADER_VERTEX],
+ sp->mapped_constants[PIPE_SHADER_VERTEX][0],
vssize);
draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_GEOMETRY,
- sp->mapped_constants[PIPE_SHADER_GEOMETRY],
+ sp->mapped_constants[PIPE_SHADER_GEOMETRY][0],
gssize);
}
@@ -91,9 +97,14 @@ softpipe_unmap_constant_buffers(struct softpipe_context *sp)
draw_set_mapped_constant_buffer(sp->draw, PIPE_SHADER_GEOMETRY, NULL, 0);
for (i = 0; i < PIPE_SHADER_TYPES; i++) {
- if (sp->constants[i] && sp->constants[i]->size)
- ws->buffer_unmap(ws, sp->constants[i]);
- sp->mapped_constants[i] = NULL;
+ uint j;
+
+ for (j = 0; j < PIPE_MAX_CONSTANT; j++) {
+ if (sp->constants[i][j] && sp->constants[i][j]->size) {
+ ws->buffer_unmap(ws, sp->constants[i][j]);
+ }
+ sp->mapped_constants[i][j] = NULL;
+ }
}
}
diff --git a/src/gallium/drivers/softpipe/sp_fs_sse.c b/src/gallium/drivers/softpipe/sp_fs_sse.c
index f9129506585..acee2136706 100644
--- a/src/gallium/drivers/softpipe/sp_fs_sse.c
+++ b/src/gallium/drivers/softpipe/sp_fs_sse.c
@@ -135,7 +135,7 @@ fs_sse_run( const struct sp_fragment_shader *base,
tgsi_set_exec_mask(machine, 1, 1, 1, 1);
shader->func( machine,
- machine->Consts,
+ (const float (*)[4])machine->Consts[0],
(const float (*)[4])shader->immediates,
machine->InterpCoefs
/*, &machine->QuadPos*/
diff --git a/src/gallium/drivers/softpipe/sp_quad_fs.c b/src/gallium/drivers/softpipe/sp_quad_fs.c
index e799df136ed..9c497073c23 100644
--- a/src/gallium/drivers/softpipe/sp_quad_fs.c
+++ b/src/gallium/drivers/softpipe/sp_quad_fs.c
@@ -107,10 +107,11 @@ shade_quads(struct quad_stage *qs,
struct quad_shade_stage *qss = quad_shade_stage( qs );
struct softpipe_context *softpipe = qs->softpipe;
struct tgsi_exec_machine *machine = qss->machine;
-
unsigned i, pass = 0;
-
- machine->Consts = softpipe->mapped_constants[PIPE_SHADER_FRAGMENT];
+
+ for (i = 0; i < PIPE_MAX_CONSTANT; i++) {
+ machine->Consts[i] = softpipe->mapped_constants[PIPE_SHADER_FRAGMENT][i];
+ }
machine->InterpCoefs = quads[0]->coef;
for (i = 0; i < nr; i++) {
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index b7ed4441b43..50ed51661ae 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -164,12 +164,12 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
struct softpipe_context *softpipe = softpipe_context(pipe);
assert(shader < PIPE_SHADER_TYPES);
- assert(index == 0);
+ assert(index < PIPE_MAX_CONSTANT);
draw_flush(softpipe->draw);
/* note: reference counting */
- pipe_buffer_reference(&softpipe->constants[shader], buf);
+ pipe_buffer_reference(&softpipe->constants[shader][index], buf);
softpipe->dirty |= SP_NEW_CONSTANTS;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 19:09:01 +0000