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Avoid some unnecessary state changes.

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Doesn't make much difference but it doesn't hurt.
This commit is contained in:
Bill Currie 2012-07-03 18:20:32 +09:00
parent ee1cb24e3d
commit ef9e8d05c4
2 changed files with 21 additions and 27 deletions
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46
libs/video/renderer/glsl/glsl_main.c
View file

@ -151,36 +151,30 @@ static void
R_RenderEntities (void)
{
entity_t *ent;
int begun;
if (!r_drawentities->int_val)
return;
#define RE_LOOP(type_name, Type) \
do { \
begun = 0; \
for (ent = r_ent_queue; ent; ent = ent->next) { \
if (ent->model->type != mod_##type_name) \
continue; \
if (!begun) { \
glsl_R_##Type##Begin (); \
begun = 1; \
} \
currententity = ent; \
glsl_R_Draw##Type (); \
} \
if (begun) \
glsl_R_##Type##End (); \
} while (0)
glsl_R_AliasBegin ();
for (ent = r_ent_queue; ent; ent = ent->next) {
if (ent->model->type != mod_alias)
continue;
currententity = ent;
glsl_R_DrawAlias ();
}
glsl_R_AliasEnd ();
glsl_R_IQMBegin ();
for (ent = r_ent_queue; ent; ent = ent->next) {
if (ent->model->type != mod_iqm)
continue;
currententity = ent;
glsl_R_DrawIQM ();
}
glsl_R_IQMEnd ();
glsl_R_SpriteBegin ();
for (ent = r_ent_queue; ent; ent = ent->next) {
if (ent->model->type != mod_sprite)
continue;
currententity = ent;
glsl_R_DrawSprite ();
}
glsl_R_SpriteEnd ();
RE_LOOP (alias, Alias);
RE_LOOP (iqm, IQM);
RE_LOOP (sprite, Sprite);
}
static void

2
libs/video/renderer/glsl/glsl_particles.c
View file

@ -1763,7 +1763,7 @@ draw_id_particles (void)
void
glsl_R_DrawParticles (void)
{
if (!r_particles->int_val)
if (!r_particles->int_val || !numparticles)
return;
if (r_particles_style->int_val) {
draw_qf_particles ();