| /* |
| * Copyright © 2009 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sub license, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
| * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
| * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: |
| * Xiang Haihao <haihao.xiang@intel.com> |
| * Zou Nan hai <nanhai.zou@intel.com> |
| * |
| */ |
| |
| #ifndef _I965_DRV_VIDEO_H_ |
| #define _I965_DRV_VIDEO_H_ |
| |
| #include "va.h" |
| #include "object_heap.h" |
| |
| #include "intel_driver.h" |
| |
| #include "i965_media.h" |
| #include "i965_render.h" |
| |
| #define I965_MAX_PROFILES 11 |
| #define I965_MAX_ENTRYPOINTS 5 |
| #define I965_MAX_CONFIG_ATTRIBUTES 10 |
| #define I965_MAX_IMAGE_FORMATS 10 |
| #define I965_MAX_SUBPIC_FORMATS 2 |
| #define I965_MAX_DISPLAY_ATTRIBUTES 4 |
| #define I965_STR_VENDOR "i965 Driver 0.1" |
| |
| struct buffer_store |
| { |
| unsigned char *buffer; |
| dri_bo *bo; |
| int ref_count; |
| }; |
| |
| struct object_config |
| { |
| struct object_base base; |
| VAProfile profile; |
| VAEntrypoint entrypoint; |
| VAConfigAttrib attrib_list[I965_MAX_CONFIG_ATTRIBUTES]; |
| int num_attribs; |
| }; |
| |
| struct decode_state |
| { |
| struct buffer_store *pic_param; |
| struct buffer_store *slice_param; |
| struct buffer_store *iq_matrix; |
| struct buffer_store *bit_plane; |
| struct buffer_store *slice_data; |
| VASurfaceID current_render_target; |
| int num_slices; |
| }; |
| |
| struct object_context |
| { |
| struct object_base base; |
| VAContextID context_id; |
| VAConfigID config_id; |
| VASurfaceID *render_targets; |
| int num_render_targets; |
| int picture_width; |
| int picture_height; |
| int flags; |
| struct decode_state decode_state; |
| }; |
| |
| struct object_surface |
| { |
| struct object_base base; |
| VASurfaceStatus status; |
| VASubpictureID subpic; |
| int width; |
| int height; |
| int size; |
| dri_bo *bo; |
| }; |
| |
| struct object_buffer |
| { |
| struct object_base base; |
| struct buffer_store *buffer_store; |
| int max_num_elements; |
| int num_elements; |
| int size_element; |
| VABufferType type; |
| }; |
| |
| struct object_image |
| { |
| struct object_base base; |
| VAImage image; |
| dri_bo *bo; |
| unsigned int *palette; |
| }; |
| |
| struct object_subpic |
| { |
| struct object_base base; |
| VAImageID image; |
| VARectangle src_rect; |
| VARectangle dst_rect; |
| unsigned int format; |
| int width; |
| int height; |
| dri_bo *bo; |
| }; |
| |
| |
| |
| struct i965_driver_data |
| { |
| struct intel_driver_data intel; |
| struct object_heap config_heap; |
| struct object_heap context_heap; |
| struct object_heap surface_heap; |
| struct object_heap buffer_heap; |
| struct object_heap image_heap; |
| struct object_heap subpic_heap; |
| struct i965_media_state media_state; |
| struct i965_render_state render_state; |
| }; |
| |
| #define NEW_CONFIG_ID() object_heap_allocate(&i965->config_heap); |
| #define NEW_CONTEXT_ID() object_heap_allocate(&i965->context_heap); |
| #define NEW_SURFACE_ID() object_heap_allocate(&i965->surface_heap); |
| #define NEW_BUFFER_ID() object_heap_allocate(&i965->buffer_heap); |
| #define NEW_IMAGE_ID() object_heap_allocate(&i965->image_heap); |
| #define NEW_SUBPIC_ID() object_heap_allocate(&i965->subpic_heap); |
| |
| #define CONFIG(id) ((struct object_config *)object_heap_lookup(&i965->config_heap, id)) |
| #define CONTEXT(id) ((struct object_context *)object_heap_lookup(&i965->context_heap, id)) |
| #define SURFACE(id) ((struct object_surface *)object_heap_lookup(&i965->surface_heap, id)) |
| #define BUFFER(id) ((struct object_buffer *)object_heap_lookup(&i965->buffer_heap, id)) |
| #define IMAGE(id) ((struct object_image *)object_heap_lookup(&i965->image_heap, id)) |
| #define SUBPIC(id) ((struct object_subpic *)object_heap_lookup(&i965->subpic_heap, id)) |
| |
| #define FOURCC_IA44 0x34344149 |
| #define FOURCC_AI44 0x34344941 |
| |
| #define STRIDE(w) (((w) + 0xf) & ~0xf) |
| #define SIZE_YUV420(w, h) (h * (STRIDE(w) + STRIDE(w >> 1))) |
| |
| static INLINE struct i965_driver_data * |
| i965_driver_data(VADriverContextP ctx) |
| { |
| return (struct i965_driver_data *)(ctx->pDriverData); |
| } |
| |
| #endif /* _I965_DRV_VIDEO_H_ */ |