Attachment 40795 Details for Bug 32095 – patch to increase count of tex offset overrides from 16 to 64

[patch] patch to increase count of tex offset overrides from 16 to 64

xorg-server-glxdri.diff (text/plain), 1.12 KB, created by Andriy Gapon on 2010-12-04 03:00:40 UTC

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Creator: Andriy Gapon

Created: 2010-12-04 03:00:40 UTC

Size: 1.12 KB

patch

obsolete

>--- glx/glxdri.c.orig	2010-12-02 17:32:48.691356473 +0200
>+++ glx/glxdri.c	2010-12-02 17:34:06.263362237 +0200
>@@ -83,7 +83,8 @@
>     const __DRItexOffsetExtension *texOffset;
>     DRITexOffsetStartProcPtr texOffsetStart;
>     DRITexOffsetFinishProcPtr texOffsetFinish;
>-    __GLXDRIdrawable *texOffsetOverride[16];
>+#define NUM_TEX_OFFSET_OVERRIDES	64
>+    __GLXDRIdrawable *texOffsetOverride[NUM_TEX_OFFSET_OVERRIDES];
>     GLuint lastTexOffsetOverride;
> #endif
> 
>@@ -418,17 +419,17 @@
> 
>     if (testTexOffset(screen, pixmap)) {
> 	__GLXDRIdrawable **texOffsetOverride = screen->texOffsetOverride;
>-	int i, firstEmpty = 16;
>+	int i, firstEmpty = NUM_TEX_OFFSET_OVERRIDES;
> 
>-	for (i = 0; i < 16; i++) {
>+	for (i = 0; i < NUM_TEX_OFFSET_OVERRIDES; i++) {
> 	    if (texOffsetOverride[i] == driDraw)
> 		goto alreadyin; 
> 
>-	    if (firstEmpty == 16 && !texOffsetOverride[i])
>+	    if (firstEmpty == NUM_TEX_OFFSET_OVERRIDES && !texOffsetOverride[i])
> 		firstEmpty = i;
> 	}
> 
>-	if (firstEmpty == 16) {
>+	if (firstEmpty == NUM_TEX_OFFSET_OVERRIDES) {
> 	    ErrorF("%s: Failed to register texture offset override\n", __func__);
> 	    goto nooverride;
> 	}

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Attachments on bug 32095: 40795

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