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authorPengfei Qu <Pengfei.Qu@intel.com>2016-12-28 09:48:15 +0800
committerSean V Kelley <seanvk@posteo.de>2017-01-10 15:20:51 -0800
commite1783804bcb35385ffabaeeeb8b4cc3c03d513e0 (patch)
tree6e66ab5e4b099c4e04710c730d3d432d6c0d41de
parentf804a502699c05b6a61afac833fd465df16b32c8 (diff)
ENC: move gpe related function into src/i965_gpe_utils.h/c
Signed-off-by: Pengfei Qu <Pengfei.Qu@intel.com> Reviewed-by: Sean V Kelley <seanvk@posteo.de>
-rw-r--r--src/gen9_vp9_encoder.c154
-rw-r--r--src/gen9_vp9_encoder.h10
-rw-r--r--src/i965_gpe_utils.c265
-rw-r--r--src/i965_gpe_utils.h87
4 files changed, 356 insertions, 160 deletions
diff --git a/src/gen9_vp9_encoder.c b/src/gen9_vp9_encoder.c
index 05d86da..32ed729 100644
--- a/src/gen9_vp9_encoder.c
+++ b/src/gen9_vp9_encoder.c
@@ -58,7 +58,6 @@
#define BRC_KERNEL_AVBR 0x0040
#define BRC_KERNEL_CQL 0x0080
-#define DEFAULT_MOCS 0x02
#define VP9_PIC_STATE_BUFFER_SIZE 192
typedef struct _intel_kernel_header_
@@ -842,7 +841,7 @@ gen9_vp9_free_resources(struct gen9_encoder_context_vp9 *vme_context)
static void
gen9_init_media_object_walker_parameter(struct intel_encoder_context *encoder_context,
- struct vp9_encoder_kernel_walker_parameter *kernel_walker_param,
+ struct gpe_encoder_kernel_walker_parameter *kernel_walker_param,
struct gpe_media_object_walker_parameter *walker_param)
{
memset(walker_param, 0, sizeof(*walker_param));
@@ -924,147 +923,6 @@ gen9_init_media_object_walker_parameter(struct intel_encoder_context *encoder_co
}
static void
-gen9_add_2d_gpe_surface(VADriverContextP ctx,
- struct i965_gpe_context *gpe_context,
- struct object_surface *obj_surface,
- int is_uv_surface,
- int is_media_block_rw,
- unsigned int format,
- int index)
-{
- struct i965_gpe_resource gpe_resource;
- struct i965_gpe_surface gpe_surface;
-
- memset(&gpe_surface, 0, sizeof(gpe_surface));
-
- i965_object_surface_to_2d_gpe_resource(&gpe_resource, obj_surface);
- gpe_surface.gpe_resource = &gpe_resource;
- gpe_surface.is_2d_surface = 1;
- gpe_surface.is_uv_surface = !!is_uv_surface;
- gpe_surface.is_media_block_rw = !!is_media_block_rw;
-
- gpe_surface.cacheability_control = DEFAULT_MOCS;
- gpe_surface.format = format;
-
- gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
- i965_free_gpe_resource(&gpe_resource);
-}
-
-static void
-gen9_add_adv_gpe_surface(VADriverContextP ctx,
- struct i965_gpe_context *gpe_context,
- struct object_surface *obj_surface,
- int index)
-{
- struct i965_gpe_resource gpe_resource;
- struct i965_gpe_surface gpe_surface;
-
- memset(&gpe_surface, 0, sizeof(gpe_surface));
-
- i965_object_surface_to_2d_gpe_resource(&gpe_resource, obj_surface);
- gpe_surface.gpe_resource = &gpe_resource;
- gpe_surface.is_adv_surface = 1;
- gpe_surface.cacheability_control = DEFAULT_MOCS;
- gpe_surface.v_direction = 2;
-
- gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
- i965_free_gpe_resource(&gpe_resource);
-}
-
-static void
-gen9_add_buffer_gpe_surface(VADriverContextP ctx,
- struct i965_gpe_context *gpe_context,
- struct i965_gpe_resource *gpe_buffer,
- int is_raw_buffer,
- unsigned int size,
- unsigned int offset,
- int index)
-{
- struct i965_gpe_surface gpe_surface;
-
- memset(&gpe_surface, 0, sizeof(gpe_surface));
-
- gpe_surface.gpe_resource = gpe_buffer;
- gpe_surface.is_buffer = 1;
- gpe_surface.is_raw_buffer = !!is_raw_buffer;
- gpe_surface.cacheability_control = DEFAULT_MOCS;
- gpe_surface.size = size;
- gpe_surface.offset = offset;
-
- gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
-}
-
-static void
-gen9_add_buffer_2d_gpe_surface(VADriverContextP ctx,
- struct i965_gpe_context *gpe_context,
- struct i965_gpe_resource *gpe_buffer,
- int is_media_block_rw,
- unsigned int format,
- int index)
-{
- struct i965_gpe_surface gpe_surface;
-
- memset(&gpe_surface, 0, sizeof(gpe_surface));
-
- gpe_surface.gpe_resource = gpe_buffer;
- gpe_surface.is_2d_surface = 1;
- gpe_surface.is_media_block_rw = !!is_media_block_rw;
- gpe_surface.cacheability_control = DEFAULT_MOCS;
- gpe_surface.format = format;
-
- gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
-}
-
-static void
-gen9_add_dri_buffer_gpe_surface(VADriverContextP ctx,
- struct i965_gpe_context *gpe_context,
- dri_bo *bo,
- int is_raw_buffer,
- unsigned int size,
- unsigned int offset,
- int index)
-{
- struct i965_gpe_resource gpe_resource;
-
- i965_dri_object_to_buffer_gpe_resource(&gpe_resource, bo);
- gen9_add_buffer_gpe_surface(ctx,
- gpe_context,
- &gpe_resource,
- is_raw_buffer,
- size,
- offset,
- index);
-
- i965_free_gpe_resource(&gpe_resource);
-}
-
-/*
-static void
-gen9_add_dri_buffer_2d_gpe_surface(VADriverContextP ctx,
- struct i965_gpe_context *gpe_context,
- dri_bo *bo,
- unsigned int width,
- unsigned int height,
- unsigned int pitch,
- int is_media_block_rw,
- unsigned int format,
- int index)
-{
- struct i965_gpe_resource gpe_resource;
-
- i965_dri_object_to_2d_gpe_resource(&gpe_resource, bo, width, height, pitch);
- gen9_add_buffer_2d_gpe_surface(ctx,
- gpe_context,
- &gpe_resource,
- is_media_block_rw,
- format,
- index);
-
- i965_free_gpe_resource(&gpe_resource);
-}
-*/
-
-static void
gen9_run_kernel_media_object(VADriverContextP ctx,
struct intel_encoder_context *encoder_context,
struct i965_gpe_context *gpe_context,
@@ -1491,7 +1349,7 @@ gen9_vp9_brc_intra_dist_kernel(VADriverContextP ctx,
VAEncPictureParameterBufferVP9 *pic_param;
struct gen9_vp9_state *vp9_state;
struct gpe_media_object_walker_parameter media_object_walker_param;
- struct vp9_encoder_kernel_walker_parameter kernel_walker_param;
+ struct gpe_encoder_kernel_walker_parameter kernel_walker_param;
vp9_state = (struct gen9_vp9_state *) encoder_context->enc_priv_state;
@@ -2331,7 +2189,7 @@ gen9_vp9_me_kernel(VADriverContextP ctx,
struct gen9_vp9_me_curbe_param me_curbe_param;
struct gen9_vp9_state *vp9_state;
struct gpe_media_object_walker_parameter media_object_walker_param;
- struct vp9_encoder_kernel_walker_parameter kernel_walker_param;
+ struct gpe_encoder_kernel_walker_parameter kernel_walker_param;
vp9_state = (struct gen9_vp9_state *) encoder_context->enc_priv_state;
if (!vp9_state || !vp9_state->pic_param)
@@ -2471,7 +2329,7 @@ gen9_vp9_scaling_kernel(VADriverContextP ctx,
struct gen9_vp9_state *vp9_state;
VAEncPictureParameterBufferVP9 *pic_param;
struct gpe_media_object_walker_parameter media_object_walker_param;
- struct vp9_encoder_kernel_walker_parameter kernel_walker_param;
+ struct gpe_encoder_kernel_walker_parameter kernel_walker_param;
struct object_surface *obj_surface;
struct object_surface *input_surface, *output_surface;
struct gen9_surface_vp9 *vp9_priv_surface;
@@ -2738,7 +2596,7 @@ gen9_vp9_dys_kernel(VADriverContextP ctx,
struct gen9_vp9_dys_curbe_param curbe_param;
struct gen9_vp9_dys_surface_param surface_param;
struct gpe_media_object_walker_parameter media_object_walker_param;
- struct vp9_encoder_kernel_walker_parameter kernel_walker_param;
+ struct gpe_encoder_kernel_walker_parameter kernel_walker_param;
unsigned int resolution_x, resolution_y;
media_function = VP9_MEDIA_STATE_DYS;
@@ -3526,7 +3384,7 @@ gen9_vp9_mbenc_kernel(VADriverContextP ctx,
struct gen9_encoder_context_vp9 *vme_context = encoder_context->vme_context;
struct i965_gpe_context *gpe_context, *tx_gpe_context;
struct gpe_media_object_walker_parameter media_object_walker_param;
- struct vp9_encoder_kernel_walker_parameter kernel_walker_param;
+ struct gpe_encoder_kernel_walker_parameter kernel_walker_param;
unsigned int resolution_x, resolution_y;
struct gen9_vp9_state *vp9_state;
VAEncPictureParameterBufferVP9 *pic_param;
diff --git a/src/gen9_vp9_encoder.h b/src/gen9_vp9_encoder.h
index 972e2ad..c61a796 100644
--- a/src/gen9_vp9_encoder.h
+++ b/src/gen9_vp9_encoder.h
@@ -83,16 +83,6 @@ struct vp9_encoder_kernel_parameter
unsigned int sampler_size;
};
-struct vp9_encoder_kernel_walker_parameter
-{
- unsigned int walker_degree;
- unsigned int use_scoreboard;
- unsigned int scoreboard_mask;
- unsigned int no_dependency;
- unsigned int resolution_x;
- unsigned int resolution_y;
-};
-
struct vp9_encoder_scoreboard_parameter
{
unsigned int mask;
diff --git a/src/i965_gpe_utils.c b/src/i965_gpe_utils.c
index 548cbf4..598c218 100644
--- a/src/i965_gpe_utils.c
+++ b/src/i965_gpe_utils.c
@@ -35,6 +35,8 @@
#include "i965_drv_video.h"
#include "i965_gpe_utils.h"
+#define DEFAULT_MOCS 2
+
static void
i965_gpe_select(VADriverContextP ctx,
struct i965_gpe_context *gpe_context,
@@ -1389,8 +1391,8 @@ i965_object_surface_to_2d_gpe_resource(struct i965_gpe_resource *res,
unsigned int swizzle;
res->type = I965_GPE_RESOURCE_2D;
- res->width = obj_surface->orig_width;
- res->height = obj_surface->orig_height;
+ res->width = ALIGN(obj_surface->orig_width,16);
+ res->height = ALIGN(obj_surface->orig_height,16);
res->pitch = obj_surface->width;
res->size = obj_surface->size;
res->cb_cr_pitch = obj_surface->cb_cr_pitch;
@@ -2523,6 +2525,265 @@ gen8_gpe_pipe_control(VADriverContextP ctx,
__OUT_BATCH(batch, param->dw1);
}
+void
+i965_init_media_object_walker_parameter(struct gpe_encoder_kernel_walker_parameter *kernel_walker_param,
+ struct gpe_media_object_walker_parameter *walker_param)
+{
+ memset(walker_param, 0, sizeof(*walker_param));
+
+ walker_param->use_scoreboard = kernel_walker_param->use_scoreboard;
+
+ walker_param->block_resolution.x = kernel_walker_param->resolution_x;
+ walker_param->block_resolution.y = kernel_walker_param->resolution_y;
+
+ walker_param->global_resolution.x = kernel_walker_param->resolution_x;
+ walker_param->global_resolution.y = kernel_walker_param->resolution_y;
+
+ walker_param->global_outer_loop_stride.x = kernel_walker_param->resolution_x;
+ walker_param->global_outer_loop_stride.y = 0;
+
+ walker_param->global_inner_loop_unit.x = 0;
+ walker_param->global_inner_loop_unit.y = kernel_walker_param->resolution_y;
+
+ walker_param->local_loop_exec_count = 0xFFFF; //MAX VALUE
+ walker_param->global_loop_exec_count = 0xFFFF; //MAX VALUE
+
+ if (kernel_walker_param->mbenc_i_frame_dist_in_use || kernel_walker_param->no_dependency) {
+ walker_param->scoreboard_mask = 0;
+ // Raster scan walking pattern
+ walker_param->local_outer_loop_stride.x = 0;
+ walker_param->local_outer_loop_stride.y = 1;
+ walker_param->local_inner_loop_unit.x = 1;
+ walker_param->local_inner_loop_unit.y = 0;
+ walker_param->local_end.x = kernel_walker_param->resolution_x - 1;
+ walker_param->local_end.y = 0;
+ } else if (kernel_walker_param->use_vertical_raster_scan) {
+ walker_param->scoreboard_mask = 0x1;
+ walker_param->use_scoreboard = 0;
+ // Raster scan walking pattern
+ walker_param->local_outer_loop_stride.x = 1;
+ walker_param->local_outer_loop_stride.y = 0;
+ walker_param->local_inner_loop_unit.x = 0;
+ walker_param->local_inner_loop_unit.y = 1;
+ walker_param->local_end.x = 0;
+ walker_param->local_end.y = kernel_walker_param->resolution_y - 1;
+ } else {
+ walker_param->local_end.x = 0;
+ walker_param->local_end.y = 0;
+
+ if (kernel_walker_param->walker_degree == WALKER_45Z_DEGREE) {
+ // 45z degree vp9
+ walker_param->scoreboard_mask = 0x0F;
+
+ walker_param->global_loop_exec_count = 0x3FF;
+ walker_param->local_loop_exec_count = 0x3FF;
+
+ walker_param->global_resolution.x = (unsigned int)(kernel_walker_param->resolution_x / 2.f) + 1;
+ walker_param->global_resolution.y = 2 * kernel_walker_param->resolution_y;
+
+ walker_param->global_start.x = 0;
+ walker_param->global_start.y = 0;
+
+ walker_param->global_outer_loop_stride.x = walker_param->global_resolution.x;
+ walker_param->global_outer_loop_stride.y = 0;
+
+ walker_param->global_inner_loop_unit.x = 0;
+ walker_param->global_inner_loop_unit.y = walker_param->global_resolution.y;
+
+ walker_param->block_resolution.x = walker_param->global_resolution.x;
+ walker_param->block_resolution.y = walker_param->global_resolution.y;
+
+ walker_param->local_start.x = 0;
+ walker_param->local_start.y = 0;
+
+ walker_param->local_outer_loop_stride.x = 1;
+ walker_param->local_outer_loop_stride.y = 0;
+
+ walker_param->local_inner_loop_unit.x = -1;
+ walker_param->local_inner_loop_unit.y = 4;
+
+ walker_param->middle_loop_extra_steps = 3;
+ walker_param->mid_loop_unit_x = 0;
+ walker_param->mid_loop_unit_y = 1;
+ } else if (kernel_walker_param->walker_degree == WALKER_45_DEGREE) {
+
+ walker_param->scoreboard_mask = 0x03;
+ // 45 order in local loop
+ walker_param->local_outer_loop_stride.x = 1;
+ walker_param->local_outer_loop_stride.y = 0;
+ walker_param->local_inner_loop_unit.x = -1;
+ walker_param->local_inner_loop_unit.y = 1;
+ } else if (kernel_walker_param->walker_degree == WALKER_26Z_DEGREE) {
+ // 26z HEVC
+ walker_param->scoreboard_mask = 0x7f;
+
+ // z order in local loop
+ walker_param->local_outer_loop_stride.x = 0;
+ walker_param->local_outer_loop_stride.y = 1;
+ walker_param->local_inner_loop_unit.x = 1;
+ walker_param->local_inner_loop_unit.y = 0;
+
+ walker_param->block_resolution.x = 2;
+ walker_param->block_resolution.y = 2;
+
+ walker_param->global_outer_loop_stride.x = 2;
+ walker_param->global_outer_loop_stride.y = 0;
+
+ walker_param->global_inner_loop_unit.x = 0xFFF - 4 + 1;
+ walker_param->global_inner_loop_unit.y = 2;
+
+ } else {
+ // 26 degree
+ walker_param->scoreboard_mask = 0x0F;
+ walker_param->local_outer_loop_stride.x = 1;
+ walker_param->local_outer_loop_stride.y = 0;
+ walker_param->local_inner_loop_unit.x = -2;
+ walker_param->local_inner_loop_unit.y = 1;
+ }
+ }
+}
+
+void
+gen9_add_2d_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct object_surface *obj_surface,
+ int is_uv_surface,
+ int is_media_block_rw,
+ unsigned int format,
+ int index)
+{
+ struct i965_gpe_resource gpe_resource;
+ struct i965_gpe_surface gpe_surface;
+
+ memset(&gpe_surface, 0, sizeof(gpe_surface));
+
+ i965_object_surface_to_2d_gpe_resource(&gpe_resource, obj_surface);
+ gpe_surface.gpe_resource = &gpe_resource;
+ gpe_surface.is_2d_surface = 1;
+ gpe_surface.is_uv_surface = !!is_uv_surface;
+ gpe_surface.is_media_block_rw = !!is_media_block_rw;
+
+ gpe_surface.cacheability_control = DEFAULT_MOCS;
+ gpe_surface.format = format;
+
+ gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
+ i965_free_gpe_resource(&gpe_resource);
+}
+
+void
+gen9_add_adv_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct object_surface *obj_surface,
+ int index)
+{
+ struct i965_gpe_resource gpe_resource;
+ struct i965_gpe_surface gpe_surface;
+
+ memset(&gpe_surface, 0, sizeof(gpe_surface));
+
+ i965_object_surface_to_2d_gpe_resource(&gpe_resource, obj_surface);
+ gpe_surface.gpe_resource = &gpe_resource;
+ gpe_surface.is_adv_surface = 1;
+ gpe_surface.cacheability_control = DEFAULT_MOCS;
+ gpe_surface.v_direction = 2;
+
+ gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
+ i965_free_gpe_resource(&gpe_resource);
+}
+
+void
+gen9_add_buffer_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct i965_gpe_resource *gpe_buffer,
+ int is_raw_buffer,
+ unsigned int size,
+ unsigned int offset,
+ int index)
+{
+ struct i965_gpe_surface gpe_surface;
+
+ memset(&gpe_surface, 0, sizeof(gpe_surface));
+
+ gpe_surface.gpe_resource = gpe_buffer;
+ gpe_surface.is_buffer = 1;
+ gpe_surface.is_raw_buffer = !!is_raw_buffer;
+ gpe_surface.cacheability_control = DEFAULT_MOCS;
+ gpe_surface.size = size;
+ gpe_surface.offset = offset;
+
+ gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
+}
+
+void
+gen9_add_buffer_2d_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct i965_gpe_resource *gpe_buffer,
+ int is_media_block_rw,
+ unsigned int format,
+ int index)
+{
+ struct i965_gpe_surface gpe_surface;
+
+ memset(&gpe_surface, 0, sizeof(gpe_surface));
+
+ gpe_surface.gpe_resource = gpe_buffer;
+ gpe_surface.is_2d_surface = 1;
+ gpe_surface.is_media_block_rw = !!is_media_block_rw;
+ gpe_surface.cacheability_control = DEFAULT_MOCS;
+ gpe_surface.format = format;
+
+ gen9_gpe_context_add_surface(gpe_context, &gpe_surface, index);
+}
+
+void
+gen9_add_dri_buffer_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ dri_bo *bo,
+ int is_raw_buffer,
+ unsigned int size,
+ unsigned int offset,
+ int index)
+{
+ struct i965_gpe_resource gpe_resource;
+
+ i965_dri_object_to_buffer_gpe_resource(&gpe_resource, bo);
+ gen9_add_buffer_gpe_surface(ctx,
+ gpe_context,
+ &gpe_resource,
+ is_raw_buffer,
+ size,
+ offset,
+ index);
+
+ i965_free_gpe_resource(&gpe_resource);
+}
+
+/*
+void
+gen9_add_dri_buffer_2d_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ dri_bo *bo,
+ unsigned int width,
+ unsigned int height,
+ unsigned int pitch,
+ int is_media_block_rw,
+ unsigned int format,
+ int index)
+{
+ struct i965_gpe_resource gpe_resource;
+
+ i965_gpe_dri_object_to_2d_gpe_resource(&gpe_resource, bo, width, height, pitch);
+ gen9_add_buffer_2d_gpe_surface(ctx,
+ gpe_context,
+ &gpe_resource,
+ is_media_block_rw,
+ format,
+ index);
+
+ i965_free_gpe_resource(&gpe_resource);
+}
+*/
+
bool
i965_gpe_table_init(VADriverContextP ctx)
{
diff --git a/src/i965_gpe_utils.h b/src/i965_gpe_utils.h
index 52097d3..19ad341 100644
--- a/src/i965_gpe_utils.h
+++ b/src/i965_gpe_utils.h
@@ -412,6 +412,18 @@ void gen8_gpe_mi_batch_buffer_start(VADriverContextP ctx,
struct gpe_mi_batch_buffer_start_parameter *params);
+struct gpe_media_object_inline_data
+{
+ union {
+ struct {
+ unsigned int x:8;
+ unsigned int y:8;
+ unsigned int reserved:16;
+ };
+ unsigned int value;
+ };
+};
+
struct gpe_media_object_parameter
{
unsigned int use_scoreboard;
@@ -507,6 +519,29 @@ struct gpe_media_object_walker_parameter
struct gpe_walker_xy global_inner_loop_unit;
};
+enum walker_degree
+{
+ WALKER_NO_DEGREE = 0,
+ WALKER_45_DEGREE,
+ WALKER_26_DEGREE,
+ WALKER_46_DEGREE, // VP8 HybridPak2Pattern
+ WALKER_26Z_DEGREE, // HEVC
+ WALKER_45Z_DEGREE, // VP9 MB ENC I 16x16, P
+ WALKER_26X_DEGREE, // HEVC
+ WALKER_26ZX_DEGREE // HEVC
+};
+struct gpe_encoder_kernel_walker_parameter
+{
+ unsigned int walker_degree;
+ unsigned int use_scoreboard;
+ unsigned int scoreboard_mask;
+ unsigned int no_dependency;
+ unsigned int resolution_x;
+ unsigned int resolution_y;
+ unsigned int use_vertical_raster_scan;
+ unsigned int mbenc_i_frame_dist_in_use;
+};
+
extern void
gen8_gpe_media_object(VADriverContextP ctx,
struct i965_gpe_context *gpe_context,
@@ -555,6 +590,58 @@ gen8_gpe_pipe_control(VADriverContextP ctx,
struct intel_batchbuffer *batch,
struct gpe_pipe_control_parameter *param);
+extern void
+i965_init_media_object_walker_parameter(struct gpe_encoder_kernel_walker_parameter *kernel_walker_param,
+ struct gpe_media_object_walker_parameter *walker_param);
+
+extern void
+gen9_add_2d_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct object_surface *obj_surface,
+ int is_uv_surface,
+ int is_media_block_rw,
+ unsigned int format,
+ int index);
+extern void
+gen9_add_adv_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct object_surface *obj_surface,
+ int index);
+extern void
+gen9_add_buffer_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct i965_gpe_resource *gpe_buffer,
+ int is_raw_buffer,
+ unsigned int size,
+ unsigned int offset,
+ int index);
+extern void
+gen9_add_buffer_2d_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ struct i965_gpe_resource *gpe_buffer,
+ int is_media_block_rw,
+ unsigned int format,
+ int index);
+extern void
+gen9_add_dri_buffer_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ dri_bo *bo,
+ int is_raw_buffer,
+ unsigned int size,
+ unsigned int offset,
+ int index);
+/*
+extern void
+gen9_add_dri_buffer_2d_gpe_surface(VADriverContextP ctx,
+ struct i965_gpe_context *gpe_context,
+ dri_bo *bo,
+ unsigned int width,
+ unsigned int height,
+ unsigned int pitch,
+ int is_media_block_rw,
+ unsigned int format,
+ int index);
+*/
struct i965_gpe_table
{
void (*context_init)(VADriverContextP ctx,