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speedup r_lightmap_components 3 by ~4.2% in null-render

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This commit is contained in:
Bill Currie 2002-05-28 03:49:13 +00:00
parent 101d38bd0c
commit f3132162ae
1 changed files with 12 additions and 12 deletions
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24
libs/video/renderer/gl/gl_rsurf.c
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@ -285,16 +285,16 @@ R_BuildLightMap_1 (msurface_t *surf)
smax = (surf->extents[0] >> 4) + 1;
tmax = (surf->extents[1] >> 4) + 1;
size = smax * tmax;
size = smax * tmax * gl_internalformat;
// set to full bright if no light data
if (!r_worldentity.model->lightdata) {
memset (&blocklights[0], 0xff, gl_internalformat * size * sizeof(int));
memset (&blocklights[0], 0xff, size * sizeof(int));
goto store;
}
// clear to no light
memset (&blocklights[0], 0, gl_internalformat * size * sizeof(int));
memset (&blocklights[0], 0, size * sizeof(int));
// add all the lightmaps
if (surf->samples) {
@ -306,7 +306,7 @@ R_BuildLightMap_1 (msurface_t *surf)
scale = d_lightstylevalue[surf->styles[maps]];
surf->cached_light[maps] = scale; // 8.8 fraction
bl = blocklights;
for (i = 0; i < (size * gl_internalformat); i++) {
for (i = 0; i < size; i++) {
*bl++ += *lightmap++ * scale;
}
}
@ -342,16 +342,16 @@ R_BuildLightMap_3 (msurface_t *surf)
smax = (surf->extents[0] >> 4) + 1;
tmax = (surf->extents[1] >> 4) + 1;
size = smax * tmax;
size = smax * tmax * gl_internalformat;
// set to full bright if no light data
if (!r_worldentity.model->lightdata) {
memset (&blocklights[0], 0xff, gl_internalformat * size * sizeof(int));
memset (&blocklights[0], 0xff, size * sizeof(int));
goto store;
}
// clear to no light
memset (&blocklights[0], 0, gl_internalformat * size * sizeof(int));
memset (&blocklights[0], 0, size * sizeof(int));
// add all the lightmaps
if (surf->samples) {
@ -363,7 +363,7 @@ R_BuildLightMap_3 (msurface_t *surf)
scale = d_lightstylevalue[surf->styles[maps]];
surf->cached_light[maps] = scale; // 8.8 fraction
bl = blocklights;
for (i = 0; i < (size * gl_internalformat); i++) {
for (i = 0; i < size; i++) {
*bl++ += *lightmap++ * scale;
}
}
@ -403,16 +403,16 @@ R_BuildLightMap_4 (msurface_t *surf)
smax = (surf->extents[0] >> 4) + 1;
tmax = (surf->extents[1] >> 4) + 1;
size = smax * tmax;
size = smax * tmax * gl_internalformat;
// set to full bright if no light data
if (!r_worldentity.model->lightdata) {
memset (&blocklights[0], 0xff, gl_internalformat * size * sizeof(int));
memset (&blocklights[0], 0xff, size * sizeof(int));
goto store;
}
// clear to no light
memset (&blocklights[0], 0, gl_internalformat * size * sizeof(int));
memset (&blocklights[0], 0, size * sizeof(int));
// add all the lightmaps
if (surf->samples) {
@ -424,7 +424,7 @@ R_BuildLightMap_4 (msurface_t *surf)
scale = d_lightstylevalue[surf->styles[maps]];
surf->cached_light[maps] = scale; // 8.8 fraction
bl = blocklights;
for (i = 0; i < (size * gl_internalformat); i++) {
for (i = 0; i < size; i++) {
*bl++ += *lightmap++ * scale;
}
}