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[renderer] Report scrap rectangle counts

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Stats are good. More stats even better :) I wanted to see just how many
lightmaps were being created in e1m3.
This commit is contained in:
Bill Currie 2022-09-20 19:30:43 +09:00
parent 398405c8d6
commit 1fdedbaf33
4 changed files with 15 additions and 8 deletions
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2
include/r_scrap.h
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@ -43,7 +43,7 @@ void R_ScrapDelete (rscrap_t *scrap);
struct vrect_s *R_ScrapAlloc (rscrap_t *scrap, int width, int height); struct vrect_s *R_ScrapAlloc (rscrap_t *scrap, int width, int height);
void R_ScrapFree (rscrap_t *scrap, struct vrect_s *rect); void R_ScrapFree (rscrap_t *scrap, struct vrect_s *rect);
void R_ScrapClear (rscrap_t *scrap); void R_ScrapClear (rscrap_t *scrap);
size_t R_ScrapArea (rscrap_t *scrap) __attribute__((pure)); size_t R_ScrapArea (rscrap_t *scrap, int *count) __attribute__((pure));
void R_ScrapDump (rscrap_t *scrap); void R_ScrapDump (rscrap_t *scrap);
#endif//__r_scrap_h #endif//__r_scrap_h

7
libs/video/renderer/gl/gl_textures.c
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@ -655,18 +655,19 @@ gl_scraps_f (void)
scrap_t *scrap; scrap_t *scrap;
int area; int area;
int size; int size;
int count;
if (!scrap_list) { if (!scrap_list) {
Sys_Printf ("No scraps\n"); Sys_Printf ("No scraps\n");
return; return;
} }
for (scrap = scrap_list; scrap; scrap = scrap->next) { for (scrap = scrap_list; scrap; scrap = scrap->next) {
area = R_ScrapArea (&scrap->rscrap); area = R_ScrapArea (&scrap->rscrap, &count);
// always square // always square
size = scrap->rscrap.width; size = scrap->rscrap.width;
Sys_Printf ("tnum=%u size=%d format=%04x bpp=%d free=%d%%\n", Sys_Printf ("tnum=%u size=%d format=%04x bpp=%d free=%d%% rects=%d\n",
scrap->tnum, size, scrap->format, scrap->bpp, scrap->tnum, size, scrap->format, scrap->bpp,
area * 100 / (size * size)); area * 100 / (size * size), count);
if (Cmd_Argc () > 1) { if (Cmd_Argc () > 1) {
R_ScrapDump (&scrap->rscrap); R_ScrapDump (&scrap->rscrap);
} }

7
libs/video/renderer/glsl/glsl_textures.c
View file

@ -251,18 +251,19 @@ glsl_scraps_f (void)
scrap_t *scrap; scrap_t *scrap;
int area; int area;
int size; int size;
int count;
if (!scrap_list) { if (!scrap_list) {
Sys_Printf ("No scraps\n"); Sys_Printf ("No scraps\n");
return; return;
} }
for (scrap = scrap_list; scrap; scrap = scrap->next) { for (scrap = scrap_list; scrap; scrap = scrap->next) {
area = R_ScrapArea (&scrap->rscrap); area = R_ScrapArea (&scrap->rscrap, &count);
// always square // always square
size = scrap->rscrap.width; size = scrap->rscrap.width;
Sys_Printf ("tnum=%u size=%d format=%04x bpp=%d free=%d%%\n", Sys_Printf ("tnum=%u size=%d format=%04x bpp=%d free=%d%% rects=%d\n",
scrap->tnum, size, scrap->format, scrap->bpp, scrap->tnum, size, scrap->format, scrap->bpp,
area * 100 / (size * size)); area * 100 / (size * size), count);
if (Cmd_Argc () > 1) { if (Cmd_Argc () > 1) {
R_ScrapDump (&scrap->rscrap); R_ScrapDump (&scrap->rscrap);
} }

7
libs/video/renderer/r_scrap.c
View file

@ -157,13 +157,18 @@ R_ScrapClear (rscrap_t *scrap)
} }
VISIBLE size_t VISIBLE size_t
R_ScrapArea (rscrap_t *scrap) R_ScrapArea (rscrap_t *scrap, int *count)
{ {
vrect_t *rect; vrect_t *rect;
size_t area; size_t area;
int c = 0;
for (rect = scrap->free_rects, area = 0; rect; rect = rect->next) { for (rect = scrap->free_rects, area = 0; rect; rect = rect->next) {
area += rect->width * rect->height; area += rect->width * rect->height;
c++;
}
if (count) {
*count = c;
} }
return area; return area;
} }