From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Packard Subject: [PATCH 3/8] dri/intel: Add explicit size parameter to intel_region_alloc_for_fd Date: Mon, 4 Nov 2013 18:23:23 -0800 Message-ID: <1383618208-21310-4-git-send-email-keithp@keithp.com> References: <1383618208-21310-1-git-send-email-keithp@keithp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from keithp.com (home.keithp.com [63.227.221.253]) by gabe.freedesktop.org (Postfix) with ESMTP id C55E1EF532 for ; Mon, 4 Nov 2013 18:23:42 -0800 (PST) In-Reply-To: <1383618208-21310-1-git-send-email-keithp@keithp.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: mesa3d-dev@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Instead of assuming that the size will be height * pitch, have the caller pass in the size explicitly. Signed-off-by: Keith Packard --- src/mesa/drivers/dri/i915/intel_regions.c | 4 ++-- src/mesa/drivers/dri/i915/intel_regions.h | 2 +- src/mesa/drivers/dri/i915/intel_screen.c | 2 +- src/mesa/drivers/dri/i965/intel_regions.c | 4 ++-- src/mesa/drivers/dri/i965/intel_regions.h | 1 + src/mesa/drivers/dri/i965/intel_screen.c | 2 +- 6 files changed, 8 insertions(+), 7 deletions(-) diff --git a/src/mesa/drivers/dri/i915/intel_regions.c b/src/mesa/drivers/dri/i915/intel_regions.c index 44f7030..9f5b89e 100644 --- a/src/mesa/drivers/dri/i915/intel_regions.c +++ b/src/mesa/drivers/dri/i915/intel_regions.c @@ -209,6 +209,7 @@ struct intel_region * intel_region_alloc_for_fd(struct intel_screen *screen, GLuint cpp, GLuint width, GLuint height, GLuint pitch, + GLuint size, int fd, const char *name) { struct intel_region *region; @@ -216,8 +217,7 @@ intel_region_alloc_for_fd(struct intel_screen *screen, int ret; uint32_t bit_6_swizzle, tiling; - buffer = drm_intel_bo_gem_create_from_prime(screen->bufmgr, - fd, height * pitch); + buffer = drm_intel_bo_gem_create_from_prime(screen->bufmgr, fd, size); if (buffer == NULL) return NULL; ret = drm_intel_bo_get_tiling(buffer, &tiling, &bit_6_swizzle); diff --git a/src/mesa/drivers/dri/i915/intel_regions.h b/src/mesa/drivers/dri/i915/intel_regions.h index 5c612a9..6bc4a42 100644 --- a/src/mesa/drivers/dri/i915/intel_regions.h +++ b/src/mesa/drivers/dri/i915/intel_regions.h @@ -91,7 +91,7 @@ struct intel_region * intel_region_alloc_for_fd(struct intel_screen *screen, GLuint cpp, GLuint width, GLuint height, GLuint pitch, - int fd, const char *name); + GLuint size, int fd, const char *name); bool intel_region_flink(struct intel_region *region, uint32_t *name); diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c index 3f54752..085e894 100644 --- a/src/mesa/drivers/dri/i915/intel_screen.c +++ b/src/mesa/drivers/dri/i915/intel_screen.c @@ -653,7 +653,7 @@ intel_create_image_from_fds(__DRIscreen *screen, return NULL; image->region = intel_region_alloc_for_fd(intelScreen, - 1, width, height, + 1, width, height, height * strides[0], strides[0], fds[0], "image"); if (image->region == NULL) { free(image); diff --git a/src/mesa/drivers/dri/i965/intel_regions.c b/src/mesa/drivers/dri/i965/intel_regions.c index a6b80fd..3920f4f 100644 --- a/src/mesa/drivers/dri/i965/intel_regions.c +++ b/src/mesa/drivers/dri/i965/intel_regions.c @@ -209,6 +209,7 @@ struct intel_region * intel_region_alloc_for_fd(struct intel_screen *screen, GLuint cpp, GLuint width, GLuint height, GLuint pitch, + GLuint size, int fd, const char *name) { struct intel_region *region; @@ -216,8 +217,7 @@ intel_region_alloc_for_fd(struct intel_screen *screen, int ret; uint32_t bit_6_swizzle, tiling; - buffer = drm_intel_bo_gem_create_from_prime(screen->bufmgr, - fd, height * pitch); + buffer = drm_intel_bo_gem_create_from_prime(screen->bufmgr, fd, size); if (buffer == NULL) return NULL; ret = drm_intel_bo_get_tiling(buffer, &tiling, &bit_6_swizzle); diff --git a/src/mesa/drivers/dri/i965/intel_regions.h b/src/mesa/drivers/dri/i965/intel_regions.h index f08a113..05dfef3 100644 --- a/src/mesa/drivers/dri/i965/intel_regions.h +++ b/src/mesa/drivers/dri/i965/intel_regions.h @@ -92,6 +92,7 @@ struct intel_region * intel_region_alloc_for_fd(struct intel_screen *screen, GLuint cpp, GLuint width, GLuint height, GLuint pitch, + GLuint size, int fd, const char *name); bool diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index ce8124b..b89b1a5 100644 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -718,7 +718,7 @@ intel_create_image_from_fds(__DRIscreen *screen, return NULL; image->region = intel_region_alloc_for_fd(intelScreen, - 1, width, height, + 1, width, height, height * strides[0], strides[0], fds[0], "image"); if (image->region == NULL) { free(image); -- 1.8.4.2