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Add translate cache to fetch_emit stage and add out of memory

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checks to code creating the cache.
This commit is contained in:
Zack Rusin 2008-04-23 14:07:53 -04:00
parent 5fcd84ab39
commit 95f8f8863a
3 changed files with 22 additions and 7 deletions
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4
src/gallium/auxiliary/draw/draw_pt_emit.c
View file

@ -185,6 +185,10 @@ struct pt_emit *draw_pt_emit_create( struct draw_context *draw )
emit->draw = draw;
emit->cache = translate_cache_create();
if (!emit->cache) {
FREE(emit);
return NULL;
}
return emit;
}

5
src/gallium/auxiliary/draw/draw_pt_fetch.c
View file

@ -158,6 +158,11 @@ struct pt_fetch *draw_pt_fetch_create( struct draw_context *draw )
fetch->draw = draw;
fetch->cache = translate_cache_create();
if (!fetch->cache) {
FREE(fetch);
return NULL;
}
return fetch;
}

20
src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
View file

@ -37,6 +37,7 @@
#include "draw/draw_vertex.h"
#include "draw/draw_pt.h"
#include "translate/translate.h"
#include "translate/translate_cache.h"
/* The simplest 'middle end' in the new vertex code.
*
@ -81,6 +82,7 @@ struct fetch_emit_middle_end {
*/
float point_size;
struct translate_cache *cache;
};
@ -174,10 +176,9 @@ static void fetch_emit_prepare( struct draw_pt_middle_end *middle,
if (!feme->translate ||
memcmp(&feme->translate->key, &key, sizeof(key)) != 0)
{
if (feme->translate)
feme->translate->release(feme->translate);
feme->translate = translate_cache_find(feme->cache,
&key);
feme->translate = translate_create( &key );
feme->translate->set_buffer(feme->translate,
draw->pt.nr_vertex_buffers,
@ -266,9 +267,8 @@ static void fetch_emit_destroy( struct draw_pt_middle_end *middle )
{
struct fetch_emit_middle_end *feme = (struct fetch_emit_middle_end *)middle;
if (feme->translate)
feme->translate->release( feme->translate );
translate_cache_destroy(feme->cache);
FREE(middle);
}
@ -278,7 +278,13 @@ struct draw_pt_middle_end *draw_pt_fetch_emit( struct draw_context *draw )
struct fetch_emit_middle_end *fetch_emit = CALLOC_STRUCT( fetch_emit_middle_end );
if (fetch_emit == NULL)
return NULL;
fetch_emit->cache = translate_cache_create();
if (!fetch_emit->cache) {
FREE(fetch_emit);
return NULL;
}
fetch_emit->base.prepare = fetch_emit_prepare;
fetch_emit->base.run = fetch_emit_run;
fetch_emit->base.finish = fetch_emit_finish;