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Actually build the lightmaps, and fix a silly bug in the scrap allocator.

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Also, add a command for dumping scrap statistics.
This commit is contained in:
Bill Currie 2012-01-07 15:34:31 +09:00
parent 8a5658ed61
commit 29a0dc0b68
2 changed files with 28 additions and 3 deletions
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2
libs/video/renderer/glsl/glsl_main.c
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@ -50,6 +50,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
#include "QF/GLSL/defines.h"
#include "QF/GLSL/funcs.h"
#include "QF/GLSL/qf_alias.h"
#include "QF/GLSL/qf_lightmap.h"
#include "QF/GLSL/qf_textures.h"
#include "gl_draw.h"
@ -332,6 +333,7 @@ R_NewMap (model_t *worldmodel, struct model_s **models, int num_models)
R_FreeAllEntities ();
R_ClearParticles ();
R_BuildLightmaps (models, num_models);
}
VISIBLE void

29
libs/video/renderer/glsl/glsl_textures.c
View file

@ -41,6 +41,7 @@ static __attribute__ ((used)) const char rcsid[] =
#include <stdlib.h>
#include "QF/cmd.h"
#include "QF/mathlib.h"
#include "QF/sys.h"
#include "QF/vrect.h"
@ -106,11 +107,33 @@ GL_ReleaseTexture (int tex)
qfglDeleteTextures (1, &tnum);
}
static void
glsl_scraps_f (void)
{
scrap_t *scrap;
vrect_t *rect;
int area;
if (!scrap_list) {
Sys_Printf ("No scraps\n");
return;
}
for (scrap = scrap_list; scrap; scrap = scrap->next) {
for (rect = scrap->free_rects, area = 0; rect; rect = rect->next)
area += rect->width * rect->height;
Sys_Printf ("tnum=%u size=%d format=%04x bpp=%d free=%d%%\n",
scrap->tnum, scrap->size, scrap->format, scrap->bpp,
area * 100 / (scrap->size * scrap->size));
}
}
void
GL_TextureInit (void)
{
qfglGetIntegerv (GL_MAX_TEXTURE_SIZE, &max_tex_size);
Sys_MaskPrintf (SYS_GLSL, "max texture size: %d\n", max_tex_size);
Cmd_AddCommand ("glsl_scraps", glsl_scraps_f, "Dump GLSL scrap stats");
}
scrap_t *
@ -203,11 +226,11 @@ GL_ScrapSubpic (scrap_t *scrap, int width, int height)
subpic_t *subpic;
for (i = 0; i < 16; i++)
if (width <= 1 << i)
if (width <= (1 << i))
break;
w = 1 << i;
for (i = 0; i < 16; i++)
if (height <= 1 << i)
if (height <= (1 << i))
break;
h = 1 << i;
@ -226,7 +249,7 @@ GL_ScrapSubpic (scrap_t *scrap, int width, int height)
return 0; // couldn't find a spot
old = *best;
*best = old->next;
rect = VRect_New (old->x, old->y, width, height);
rect = VRect_New (old->x, old->y, w, h);
frags = VRect_Difference (old, rect);
VRect_Delete (old);
if (frags) {