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-rw-r--r--src/gallium/auxiliary/translate/translate_generic.c177
1 files changed, 62 insertions, 115 deletions
diff --git a/src/gallium/auxiliary/translate/translate_generic.c b/src/gallium/auxiliary/translate/translate_generic.c
index 9d2653920dd..828b76dc77f 100644
--- a/src/gallium/auxiliary/translate/translate_generic.c
+++ b/src/gallium/auxiliary/translate/translate_generic.c
@@ -362,6 +362,66 @@ static emit_func get_emit_func( enum pipe_format format )
}
}
+static ALWAYS_INLINE void PIPE_CDECL generic_run_one( struct translate_generic *tg,
+ unsigned elt,
+ unsigned instance_id,
+ void *vert )
+{
+ unsigned nr_attrs = tg->nr_attrib;
+ unsigned attr;
+
+ for (attr = 0; attr < nr_attrs; attr++) {
+ float data[4];
+ char *dst = vert + tg->attrib[attr].output_offset;
+
+ if (tg->attrib[attr].type == TRANSLATE_ELEMENT_NORMAL) {
+ const uint8_t *src;
+ unsigned index;
+ int copy_size;
+
+ if (tg->attrib[attr].instance_divisor) {
+ index = instance_id / tg->attrib[attr].instance_divisor;
+ }
+ else {
+ index = elt;
+ }
+
+ /* clamp to void going out of bounds */
+ index = MIN2(index, tg->attrib[attr].max_index);
+
+ src = tg->attrib[attr].input_ptr +
+ tg->attrib[attr].input_stride * index;
+
+ copy_size = tg->attrib[attr].copy_size;
+ if(likely(copy_size >= 0))
+ memcpy(dst, src, copy_size);
+ else
+ {
+ tg->attrib[attr].fetch( data, src, 0, 0 );
+
+ if (0)
+ debug_printf("Fetch linear attr %d from %p stride %d index %d: "
+ " %f, %f, %f, %f \n",
+ attr,
+ tg->attrib[attr].input_ptr,
+ tg->attrib[attr].input_stride,
+ index,
+ data[0], data[1],data[2], data[3]);
+
+ tg->attrib[attr].emit( data, dst );
+ }
+ } else {
+ if(likely(tg->attrib[attr].copy_size >= 0))
+ memcpy(data, &instance_id, 4);
+ else
+ {
+ data[0] = (float)instance_id;
+ tg->attrib[attr].emit( data, dst );
+ }
+ }
+ }
+}
+
/**
* Fetch vertex attributes for 'count' vertices.
*/
@@ -373,71 +433,14 @@ static void PIPE_CDECL generic_run_elts( struct translate *translate,
{
struct translate_generic *tg = translate_generic(translate);
char *vert = output_buffer;
- unsigned nr_attrs = tg->nr_attrib;
- unsigned attr;
unsigned i;
- /* loop over vertex attributes (vertex shader inputs)
- */
for (i = 0; i < count; i++) {
- const unsigned elt = *elts++;
-
- for (attr = 0; attr < nr_attrs; attr++) {
- float data[4];
- char *dst = vert + tg->attrib[attr].output_offset;
-
- if (tg->attrib[attr].type == TRANSLATE_ELEMENT_NORMAL) {
- const uint8_t *src;
- unsigned index;
- int copy_size;
-
- if (tg->attrib[attr].instance_divisor) {
- index = instance_id / tg->attrib[attr].instance_divisor;
- } else {
- index = elt;
- }
-
- /* clamp to void going out of bounds */
- index = MIN2(index, tg->attrib[attr].max_index);
-
- src = tg->attrib[attr].input_ptr +
- tg->attrib[attr].input_stride * index;
-
- copy_size = tg->attrib[attr].copy_size;
- if(likely(copy_size >= 0))
- memcpy(dst, src, copy_size);
- else
- {
- tg->attrib[attr].fetch( data, src, 0, 0 );
-
- if (0)
- debug_printf("Fetch elt attr %d from %p stride %d div %u max %u index %d: "
- " %f, %f, %f, %f \n",
- attr,
- tg->attrib[attr].input_ptr,
- tg->attrib[attr].input_stride,
- tg->attrib[attr].instance_divisor,
- tg->attrib[attr].max_index,
- index,
- data[0], data[1],data[2], data[3]);
- tg->attrib[attr].emit( data, dst );
- }
- } else {
- if(likely(tg->attrib[attr].copy_size >= 0))
- memcpy(data, &instance_id, 4);
- else
- {
- data[0] = (float)instance_id;
- tg->attrib[attr].emit( data, dst );
- }
- }
- }
+ generic_run_one(tg, *elts++, instance_id, vert);
vert += tg->translate.key.output_stride;
}
}
-
-
static void PIPE_CDECL generic_run( struct translate *translate,
unsigned start,
unsigned count,
@@ -446,66 +449,10 @@ static void PIPE_CDECL generic_run( struct translate *translate,
{
struct translate_generic *tg = translate_generic(translate);
char *vert = output_buffer;
- unsigned nr_attrs = tg->nr_attrib;
- unsigned attr;
unsigned i;
- /* loop over vertex attributes (vertex shader inputs)
- */
for (i = 0; i < count; i++) {
- unsigned elt = start + i;
-
- for (attr = 0; attr < nr_attrs; attr++) {
- float data[4];
- char *dst = vert + tg->attrib[attr].output_offset;
-
- if (tg->attrib[attr].type == TRANSLATE_ELEMENT_NORMAL) {
- const uint8_t *src;
- unsigned index;
- int copy_size;
-
- if (tg->attrib[attr].instance_divisor) {
- index = instance_id / tg->attrib[attr].instance_divisor;
- }
- else {
- index = elt;
- }
-
- /* clamp to void going out of bounds */
- index = MIN2(index, tg->attrib[attr].max_index);
-
- src = tg->attrib[attr].input_ptr +
- tg->attrib[attr].input_stride * index;
-
- copy_size = tg->attrib[attr].copy_size;
- if(likely(copy_size >= 0))
- memcpy(dst, src, copy_size);
- else
- {
- tg->attrib[attr].fetch( data, src, 0, 0 );
-
- if (0)
- debug_printf("Fetch linear attr %d from %p stride %d index %d: "
- " %f, %f, %f, %f \n",
- attr,
- tg->attrib[attr].input_ptr,
- tg->attrib[attr].input_stride,
- index,
- data[0], data[1],data[2], data[3]);
-
- tg->attrib[attr].emit( data, dst );
- }
- } else {
- if(likely(tg->attrib[attr].copy_size >= 0))
- memcpy(data, &instance_id, 4);
- else
- {
- data[0] = (float)instance_id;
- tg->attrib[attr].emit( data, dst );
- }
- }
- }
-
+ generic_run_one(tg, start + i, instance_id, vert);
vert += tg->translate.key.output_stride;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 04:44:05 +0000