Attachment 17877 Details for Bug 14441 – patch on top of current mesa...

[patch] patch on top of current mesa...

test.patch (text/plain), 3.00 KB, created by Dave Airlie on 2008-07-24 23:57:33 UTC

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Creator: Dave Airlie

Created: 2008-07-24 23:57:33 UTC

Size: 3.00 KB

patch

obsolete

>diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
>index 0d91391..57c47bb 100644
>--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
>+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
>@@ -155,6 +155,7 @@ struct brw_wm_surface_key {
>    GLint width, height, depth;
>    GLint pitch, cpp;
>    GLboolean tiled;
>+   GLuint offset;
> };
> 
> static dri_bo *
>@@ -173,8 +174,10 @@ brw_create_texture_surface( struct brw_context *brw,
>    /* This is ok for all textures with channel width 8bit or less:
>     */
> /*    surf.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */
>-
>-   surf.ss1.base_addr = key->bo->offset; /* reloc */
>+   if (key->bo)
>+     surf.ss1.base_addr = key->bo->offset; /* reloc */
>+   else
>+     surf.ss1.base_addr = key->offset;
> 
>    surf.ss2.mip_count = key->last_level - key->first_level;
>    surf.ss2.width = key->width - 1;
>@@ -223,21 +226,30 @@ brw_update_texture_surface( GLcontext *ctx, GLuint unit )
>    int ret = 0;
> 
>    memset(&key, 0, sizeof(key));
>+
>+   if (intelObj->imageOverride) {
>+      key.pitch = intelObj->pitchOverride;
>+      key.depth = intelObj->depthOverride;
>+      key.bo = NULL;
>+      key.offset = intelObj->textureOffset;
>+   } else {
>+      key.pitch = intelObj->mt->pitch;
>+      key.depth = firstImage->Depth;
>+      key.bo = intelObj->mt->region->buffer;
>+      key.offset = 0;
>+      ret |= dri_bufmgr_check_aperture_space(key.bo);
>+   }
>+
>    key.target = tObj->Target;
>    key.depthmode = tObj->DepthMode;
>    key.format = firstImage->TexFormat->MesaFormat;
>-   key.bo = intelObj->mt->region->buffer;
>    key.first_level = intelObj->firstLevel;
>    key.last_level = intelObj->lastLevel;
>    key.width = firstImage->Width;
>    key.height = firstImage->Height;
>-   key.pitch = intelObj->mt->pitch;
>    key.cpp = intelObj->mt->cpp;
>-   key.depth = firstImage->Depth;
>    key.tiled = intelObj->mt->region->tiled;
> 
>-   ret |= dri_bufmgr_check_aperture_space(key.bo);
>-
>    dri_bo_unreference(brw->wm.surf_bo[unit + MAX_DRAW_BUFFERS]);
>    brw->wm.surf_bo[unit + MAX_DRAW_BUFFERS] = brw_search_cache(&brw->cache, BRW_SS_SURFACE,
> 						&key, sizeof(key),
>diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
>index 467d022..5233e58 100644
>--- a/src/mesa/drivers/dri/intel/intel_screen.c
>+++ b/src/mesa/drivers/dri/intel/intel_screen.c
>@@ -391,12 +391,10 @@ intelHandleBufferAttach(__DRIdrawablePrivate *dPriv,
>    intel_renderbuffer_set_region(rb, region);
> }
> 
>-#if 0
> static const __DRItexOffsetExtension intelTexOffsetExtension = {
>    { __DRI_TEX_OFFSET },
>    intelSetTexOffset,
> };
>-#endif
> 
> static const __DRItexBufferExtension intelTexBufferExtension = {
>     { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION },
>@@ -409,9 +407,7 @@ static const __DRIextension *intelScreenExtensions[] = {
>     &driSwapControlExtension.base,
>     &driFrameTrackingExtension.base,
>     &driMediaStreamCounterExtension.base,
>-#if 0
>     &intelTexOffsetExtension.base,
>-#endif
>     &intelTexBufferExtension.base,
>     NULL
> };

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