Attachment 76302 Details for Bug 62136 – Some code change to take the fastscale flag and use i965_image_processing to convert NV12 to RGM into swap buffer.

Some code change to take the fastscale flag and use i965_image_processing to convert NV12 to RGM into swap buffer.

Intel_Driver_Staging_20130205_02_image_processing_nv12_to_rgb.patch (text/plain), 3.66 KB, created by Ung, Teng En on 2013-03-11 02:59:26 UTC

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Creator: Ung, Teng En

Created: 2013-03-11 02:59:26 UTC

Size: 3.66 KB

patch

obsolete

>diff --git a/src/i965_output_dri.c b/src/i965_output_dri.c
>index 6583802..b52dd17 100644
>--- a/src/i965_output_dri.c
>+++ b/src/i965_output_dri.c
>@@ -184,6 +184,9 @@ i965_put_surface_dri(
>     if ((flags & VA_FILTER_SCALING_MASK) == VA_FILTER_SCALING_NL_ANAMORPHIC)
>         pp_flag |= I965_PP_FLAG_AVS;
> 
>+    if ((flags & VA_FILTER_SCALING_MASK) == VA_FILTER_SCALING_FAST)
>+        pp_flag |= I965_PP_FLAG_FAST;
>+
>     if (flags & VA_TOP_FIELD)
>         pp_flag |= I965_PP_FLAG_TOP_FIELD;
>     else if (flags & VA_BOTTOM_FIELD)
>diff --git a/src/i965_post_processing.h b/src/i965_post_processing.h
>index 69c29d7..b76549a 100755
>--- a/src/i965_post_processing.h
>+++ b/src/i965_post_processing.h
>@@ -35,6 +35,7 @@
> #define I965_PP_FLAG_BOTTOM_FIELD       2
> #define I965_PP_FLAG_MCDI               4
> #define I965_PP_FLAG_AVS                8
>+#define I965_PP_FLAG_FAST              16
> 
> enum
> {
>diff --git a/src/i965_render.c b/src/i965_render.c
>index 34c6789..feefe18 100644
>--- a/src/i965_render.c
>+++ b/src/i965_render.c
>@@ -2960,7 +2960,7 @@ gen7_render_put_surface(
> 
>     gen7_render_initialize(ctx);
>     gen7_render_setup_states(ctx, surface, src_rect, dst_rect, flags);
>-    i965_clear_dest_region(ctx);
>+//    i965_clear_dest_region(ctx);
>     gen7_render_emit_states(ctx, PS_KERNEL);
>     intel_batchbuffer_flush(batch);
> }
>@@ -3046,6 +3046,53 @@ intel_render_put_surface(
> )
> {
>     struct i965_driver_data *i965 = i965_driver_data(ctx);
>+    if (flags & I965_PP_FLAG_FAST) {
>+        struct i965_render_state *render_state = &i965->render_state;
>+        struct intel_region *dest_region = render_state->draw_region;
>+        VASurfaceID tmp_surface_id = 0; 
>+        VAStatus status;
>+        VARectangle dest_rect;
>+        struct object_surface *obj_surface;
>+        struct i965_surface src_surface;
>+        struct i965_surface dst_surface;
>+        dri_bo *tmp_bo = NULL;
>+
>+        status = i965_CreateSurfaces(ctx,
>+                                     dest_region->width,
>+                                     dest_region->height,
>+                                     VA_RT_FORMAT_RGB32,
>+                                     1,
>+                                     &tmp_surface_id);
>+        assert(status == VA_STATUS_SUCCESS);
>+        obj_surface = SURFACE(tmp_surface_id);
>+        i965_check_alloc_surface_bo(ctx, obj_surface, 1, VA_FOURCC('R', 'G', 'B', 'X'), SUBSAMPLE_RGBX);
>+
>+        if (dest_region->bo->size >= obj_surface->bo->size) {
>+           tmp_bo = obj_surface->bo;
>+           obj_surface->bo = dest_region->bo;
>+        }
>+        src_surface.id = surface;
>+        src_surface.type = I965_SURFACE_TYPE_SURFACE;
>+        src_surface.flags = I965_SURFACE_FLAG_FRAME;
>+        dst_surface.id = tmp_surface_id;
>+        dst_surface.type = I965_SURFACE_TYPE_SURFACE;
>+        dst_surface.flags = I965_SURFACE_FLAG_FRAME;
>+
>+        dest_rect.x = 0;
>+        dest_rect.y = 0;
>+        dest_rect.width = dest_region->width;
>+        dest_rect.height = dest_region->height;
>+        i965_image_processing(ctx,
>+                              &src_surface,
>+                              src_rect,
>+                              &dst_surface,
>+                              dst_rect);
>+        if (tmp_bo != NULL) {
>+           obj_surface->bo = tmp_bo;
>+           tmp_bo = NULL;
>+        }
>+        i965_DestroySurfaces(ctx, &tmp_surface_id, 1);
>+    } else {
>     int has_done_scaling = 0;
>     VASurfaceID in_surface_id = surface;
>     VASurfaceID out_surface_id = i965_post_processing(ctx, surface, src_rect, dst_rect, flags, &has_done_scaling);
>@@ -3064,6 +3111,7 @@ intel_render_put_surface(
> 
>     if (in_surface_id != surface)
>         i965_DestroySurfaces(ctx, &in_surface_id, 1);
>+    }
> }
> 
> void

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Attachments on bug 62136: 76302 | 76303

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