fix allocation of 2D shadowmap textures when the first light LOD is

below maxsize

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9252 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/r_shadow.c b/r_shadow.c
index c14fbc850a50b9ec1549de5076742e6b7ec626f5..cb551cebe41daf3c48e935d80a7d0da7032213c0 100644 (file)
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -1489,7 +1489,7 @@ void R_Shadow_RenderMode_ShadowMap(int side, qboolean clear, int size)
                if (!r_shadow_shadowmap2dtexture)
                {
 #if 1
-                       r_shadow_shadowmap2dtexture = R_LoadTextureShadowMap2D(r_shadow_texturepool, "shadowmap", size*2, size*4);
+                       r_shadow_shadowmap2dtexture = R_LoadTextureShadowMap2D(r_shadow_texturepool, "shadowmap", maxsize*2, maxsize*4);
                        qglGenFramebuffersEXT(1, &r_shadow_fbo2d);CHECKGLERROR
                        qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, r_shadow_fbo2d);CHECKGLERROR
                        qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_TEXTURE_2D, R_GetTexture(r_shadow_shadowmap2dtexture), 0);CHECKGLERROR
@@ -1529,7 +1529,7 @@ void R_Shadow_RenderMode_ShadowMap(int side, qboolean clear, int size)
                if (!r_shadow_shadowmaprectangletexture)
                {
 #if 1
-                       r_shadow_shadowmaprectangletexture = R_LoadTextureShadowMapRectangle(r_shadow_texturepool, "shadowmap", size*2, size*4);
+                       r_shadow_shadowmaprectangletexture = R_LoadTextureShadowMapRectangle(r_shadow_texturepool, "shadowmap", maxsize*2, maxsize*4);
                        qglGenFramebuffersEXT(1, &r_shadow_fborectangle);CHECKGLERROR
                        qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, r_shadow_fborectangle);CHECKGLERROR
                        qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_TEXTURE_RECTANGLE_ARB, R_GetTexture(r_shadow_shadowmaprectangletexture), 0);CHECKGLERROR
@@ -1567,7 +1567,7 @@ void R_Shadow_RenderMode_ShadowMap(int side, qboolean clear, int size)
                if (!r_shadow_shadowmapcubetexture[r_shadow_shadowmaplod])
                {
 #if 1
-                       r_shadow_shadowmapcubetexture[r_shadow_shadowmaplod] = R_LoadTextureShadowMapCube(r_shadow_texturepool, "shadowmapcube", size);
+                       r_shadow_shadowmapcubetexture[r_shadow_shadowmaplod] = R_LoadTextureShadowMapCube(r_shadow_texturepool, "shadowmapcube", bound(1, maxsize >> r_shadow_shadowmaplod, 2048));
                        qglGenFramebuffersEXT(6, r_shadow_fbocubeside[r_shadow_shadowmaplod]);CHECKGLERROR
                        for (i = 0;i < 6;i++)
                        {