Module: Mesa Branch: 7.8-gles Commit: d2ade4b802504f3e720cbbffd317b3a930a05e61 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d2ade4b802504f3e720cbbffd317b3a930a05e61
Author: Eric Anholt <[email protected]> Date: Tue May 4 22:02:18 2010 -0700 i965: When an RB gets a new region, clear the old from the state cache. This prevents memory usage explosion in blender due to the state cache hanging on to old fake frontbuffer regions. Sigh at blender still using frontbuffer rendering. Bug #24119. (cherry picked from commit ce914fff0817cb3c25a2d715f8435c6b6d6fbcdd) --- src/mesa/drivers/dri/intel/intel_context.c | 4 ++-- src/mesa/drivers/dri/intel/intel_fbo.c | 13 +++++++++++-- src/mesa/drivers/dri/intel/intel_fbo.h | 3 ++- src/mesa/drivers/dri/intel/intel_pixel_draw.c | 2 +- 4 files changed, 16 insertions(+), 6 deletions(-) diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index 0a7dcb8..b30fc2c 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -362,7 +362,7 @@ intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable) if (buffers[i].attachment == __DRI_BUFFER_DEPTH) depth_region = region; - intel_renderbuffer_set_region(rb, region); + intel_renderbuffer_set_region(intel, rb, region); intel_region_release(®ion); if (buffers[i].attachment == __DRI_BUFFER_DEPTH_STENCIL) { @@ -374,7 +374,7 @@ intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable) continue; intel_region_reference(&stencil_region, region); - intel_renderbuffer_set_region(rb, stencil_region); + intel_renderbuffer_set_region(intel, rb, stencil_region); intel_region_release(&stencil_region); } } diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index ba3bb8f..8ae0b9c 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -42,7 +42,9 @@ #include "intel_fbo.h" #include "intel_mipmap_tree.h" #include "intel_regions.h" - +#ifndef I915 +#include "brw_state.h" +#endif #define FILE_DEBUG_FLAG DEBUG_FBO @@ -280,7 +282,8 @@ intel_nop_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb, void -intel_renderbuffer_set_region(struct intel_renderbuffer *rb, +intel_renderbuffer_set_region(struct intel_context *intel, + struct intel_renderbuffer *rb, struct intel_region *region) { struct intel_region *old; @@ -288,6 +291,12 @@ intel_renderbuffer_set_region(struct intel_renderbuffer *rb, old = rb->region; rb->region = NULL; intel_region_reference(&rb->region, region); +#ifndef I915 + if (old) { + brw_state_cache_bo_delete(&brw_context(&intel->ctx)->surface_cache, + old->buffer); + } +#endif intel_region_release(&old); } diff --git a/src/mesa/drivers/dri/intel/intel_fbo.h b/src/mesa/drivers/dri/intel/intel_fbo.h index 72413f7..028f657 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.h +++ b/src/mesa/drivers/dri/intel/intel_fbo.h @@ -82,7 +82,8 @@ intel_get_renderbuffer(struct gl_framebuffer *fb, int attIndex) extern void -intel_renderbuffer_set_region(struct intel_renderbuffer *irb, +intel_renderbuffer_set_region(struct intel_context *intel, + struct intel_renderbuffer *irb, struct intel_region *region); diff --git a/src/mesa/drivers/dri/intel/intel_pixel_draw.c b/src/mesa/drivers/dri/intel/intel_pixel_draw.c index bd1dd13..a40b232 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_draw.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_draw.c @@ -167,7 +167,7 @@ intel_stencil_drawpixels(GLcontext * ctx, irb = intel_create_renderbuffer(MESA_FORMAT_ARGB8888); irb->Base.Width = depth_irb->Base.Width; irb->Base.Height = depth_irb->Base.Height; - intel_renderbuffer_set_region(irb, depth_irb->region); + intel_renderbuffer_set_region(intel, irb, depth_irb->region); /* Create a name for our renderbuffer, which lets us use other mesa * rb functions for convenience. _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
