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gallium: keep track of num_vertex_attribs/buffers for shorter loops

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This commit is contained in:
Brian 2008-04-08 21:07:14 -06:00
parent 4382b0c9cb
commit 28cf8c8fdc
3 changed files with 13 additions and 13 deletions
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2
src/gallium/drivers/softpipe/sp_context.h
View file

@ -83,6 +83,8 @@ struct softpipe_context {
unsigned num_samplers;
unsigned num_textures;
unsigned num_vertex_elements;
unsigned num_vertex_buffers;
/* Counter for occlusion queries. Note this supports overlapping
* queries.

22
src/gallium/drivers/softpipe/sp_draw_arrays.c
View file

@ -125,14 +125,12 @@ softpipe_draw_elements(struct pipe_context *pipe,
/*
* Map vertex buffers
*/
for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
if (sp->vertex_buffer[i].buffer) {
void *buf
= pipe->winsys->buffer_map(pipe->winsys,
sp->vertex_buffer[i].buffer,
PIPE_BUFFER_USAGE_CPU_READ);
draw_set_mapped_vertex_buffer(draw, i, buf);
}
for (i = 0; i < sp->num_vertex_buffers; i++) {
void *buf
= pipe->winsys->buffer_map(pipe->winsys,
sp->vertex_buffer[i].buffer,
PIPE_BUFFER_USAGE_CPU_READ);
draw_set_mapped_vertex_buffer(draw, i, buf);
}
/* Map index buffer, if present */
if (indexBuffer) {
@ -153,11 +151,9 @@ softpipe_draw_elements(struct pipe_context *pipe,
/*
* unmap vertex/index buffers - will cause draw module to flush
*/
for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
if (sp->vertex_buffer[i].buffer) {
draw_set_mapped_vertex_buffer(draw, i, NULL);
pipe->winsys->buffer_unmap(pipe->winsys, sp->vertex_buffer[i].buffer);
}
for (i = 0; i < sp->num_vertex_buffers; i++) {
draw_set_mapped_vertex_buffer(draw, i, NULL);
pipe->winsys->buffer_unmap(pipe->winsys, sp->vertex_buffer[i].buffer);
}
if (indexBuffer) {
draw_set_mapped_element_buffer(draw, 0, NULL);

2
src/gallium/drivers/softpipe/sp_state_vertex.c
View file

@ -47,6 +47,7 @@ softpipe_set_vertex_elements(struct pipe_context *pipe,
memcpy(softpipe->vertex_element, attribs,
count * sizeof(struct pipe_vertex_element));
softpipe->num_vertex_elements = count;
softpipe->dirty |= SP_NEW_VERTEX;
@ -64,6 +65,7 @@ softpipe_set_vertex_buffers(struct pipe_context *pipe,
assert(count <= PIPE_MAX_ATTRIBS);
memcpy(softpipe->vertex_buffer, buffers, count * sizeof(buffers[0]));
softpipe->num_vertex_buffers = count;
softpipe->dirty |= SP_NEW_VERTEX;