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https://github.com/yquake2/yquake2remaster.git
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Fixed potential game crash at shutdown
Only happens in Windows. A cvar was being queried just after all cvars were freed, in Qcommon_Shutdown(). GL_GENERATE_MIPMAP definition relocated. scrap_uploads counter deleted, it wasn't being read anywhere.
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parent
b401846ce6
commit
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4 changed files with 4 additions and 9 deletions
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@ -85,6 +85,7 @@ Sys_Error(const char *error, ...)
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void
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Sys_Quit(void)
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{
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const qboolean free_console = (dedicated && dedicated->value);
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timeEndPeriod(1);
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#ifndef DEDICATED_ONLY
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@ -93,7 +94,7 @@ Sys_Quit(void)
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Qcommon_Shutdown();
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if (dedicated && dedicated->value)
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if (free_console)
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{
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FreeConsole();
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}
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@ -638,11 +638,6 @@ R_BuildPalettedTexture(unsigned char *paletted_texture, unsigned char *scaled,
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}
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}
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// Windows headers don't define this constant.
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#ifndef GL_GENERATE_MIPMAP
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#define GL_GENERATE_MIPMAP 0x8191
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#endif
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qboolean
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R_Upload32Native(unsigned *data, int width, int height, qboolean mipmap)
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{
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@ -19,7 +19,7 @@
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*
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* =======================================================================
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*
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* Allocate all the little status bar obejcts into a single texture
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* Allocate all the little status bar objects into a single texture
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* to crutch up inefficient hardware / drivers.
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*
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* =======================================================================
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@ -30,7 +30,6 @@
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int scrap_allocated[MAX_SCRAPS][BLOCK_WIDTH];
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byte scrap_texels[MAX_SCRAPS][BLOCK_WIDTH * BLOCK_HEIGHT];
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qboolean scrap_dirty;
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int scrap_uploads;
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qboolean R_Upload8(byte *data,
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int width,
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@ -93,7 +92,6 @@ Scrap_AllocBlock(int w, int h, int *x, int *y)
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void
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Scrap_Upload(void)
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{
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scrap_uploads++;
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R_Bind(TEXNUM_SCRAPS);
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R_Upload8(scrap_texels[0], BLOCK_WIDTH, BLOCK_HEIGHT, false, false);
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scrap_dirty = false;
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@ -49,6 +49,7 @@
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#define GL_POINT_SIZE_MIN 0x8126
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#define GL_POINT_SIZE_MAX 0x8127
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#define GL_POINT_DISTANCE_ATTENUATION 0x8129
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#define GL_GENERATE_MIPMAP 0x8191
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#endif
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#ifndef GL_VERSION_1_3
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