diff options
Diffstat (limited to 'meta-emenlow/recipes-graphics/libva/libva-0.31.0/038_g45_vaPutSurface_cliprects.patch')
| -rw-r--r-- | meta-emenlow/recipes-graphics/libva/libva-0.31.0/038_g45_vaPutSurface_cliprects.patch | 531 |
1 files changed, 531 insertions, 0 deletions
diff --git a/meta-emenlow/recipes-graphics/libva/libva-0.31.0/038_g45_vaPutSurface_cliprects.patch b/meta-emenlow/recipes-graphics/libva/libva-0.31.0/038_g45_vaPutSurface_cliprects.patch new file mode 100644 index 00000000..ca2e1bd4 --- /dev/null +++ b/meta-emenlow/recipes-graphics/libva/libva-0.31.0/038_g45_vaPutSurface_cliprects.patch @@ -0,0 +1,531 @@ +From 90de12a47e26ccc0b4cc8189c76991609481870d Mon Sep 17 00:00:00 2001 +From: Gwenole Beauchesne <gbeauchesne@splitted-desktop.com> +Date: Wed, 4 Nov 2009 17:34:53 +0000 +Subject: [PATCH] [G45] Handle cliprects in vaPutSurface(). + +--- + i965_drv_video/i965_drv_video.c | 39 ++++-- + i965_drv_video/i965_render.c | 284 +++++++++++++++++++-------------------- + i965_drv_video/i965_render.h | 30 ++--- + 3 files changed, 176 insertions(+), 177 deletions(-) + +diff --git a/i965_drv_video/i965_drv_video.c b/i965_drv_video/i965_drv_video.c +index e8f638c..20d6bab 100644 +--- a/i965_drv_video/i965_drv_video.c ++++ b/i965_drv_video/i965_drv_video.c +@@ -1507,13 +1507,23 @@ i965_PutSurface(VADriverContextP ctx, + union dri_buffer *buffer; + struct intel_region *dest_region; + struct object_surface *obj_surface; +- int ret; ++ int ret; + uint32_t name; ++ VARectangle src_rect, dst_rect; + Bool new_region = False; ++ + /* Currently don't support DRI1 */ + if (dri_state->driConnectedFlag != VA_DRI2) + return VA_STATUS_ERROR_UNKNOWN; + ++ /* XXX: we currently only support up to 64 cliprects */ ++ if (number_cliprects > MAX_CLIP_RECTS) ++ return VA_STATUS_ERROR_OPERATION_FAILED; ++ ++ obj_surface = SURFACE(surface); ++ if (!obj_surface) ++ return VA_STATUS_ERROR_INVALID_SURFACE; ++ + dri_drawable = dri_get_drawable(ctx, draw); + assert(dri_drawable); + +@@ -1552,17 +1562,24 @@ i965_PutSurface(VADriverContextP ctx, + assert(ret == 0); + } + +- i965_render_put_surface(ctx, surface, +- srcx, srcy, srcw, srch, +- destx, desty, destw, desth); +- obj_surface = SURFACE(surface); +- if(obj_surface->subpic != VA_INVALID_ID) { +- i965_render_put_subpic(ctx, surface, +- srcx, srcy, srcw, srch, +- destx, desty, destw, desth); +- } +- dri_swap_buffer(ctx, dri_drawable); ++ src_rect.x = srcx; ++ src_rect.y = srcy; ++ src_rect.width = srcw; ++ src_rect.height = srch; ++ ++ dst_rect.x = destx; ++ dst_rect.y = desty; ++ dst_rect.width = destw; ++ dst_rect.height = desth; + ++ i965_render_put_surface(ctx, surface, &src_rect, &dst_rect, ++ cliprects, number_cliprects); ++ ++ if (obj_surface->subpic != VA_INVALID_ID) ++ i965_render_put_subpic(ctx, surface, &src_rect, &dst_rect, ++ cliprects, number_cliprects); ++ ++ dri_swap_buffer(ctx, dri_drawable); + return VA_STATUS_SUCCESS; + } + +diff --git a/i965_drv_video/i965_render.c b/i965_drv_video/i965_render.c +index 0476087..d7cd8fe 100644 +--- a/i965_drv_video/i965_render.c ++++ b/i965_drv_video/i965_render.c +@@ -787,13 +787,81 @@ i965_render_binding_table(VADriverContextP ctx) + dri_bo_unmap(render_state->wm.binding_table); + } + +-static void ++static unsigned int ++i965_render_do_upload_vertex(VADriverContextP ctx, ++ unsigned int width, ++ unsigned int height, ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) ++{ ++ struct i965_driver_data *i965 = i965_driver_data(ctx); ++ struct i965_render_state *render_state = &i965->render_state; ++ struct intel_region *dest_region = render_state->draw_region; ++ float *vb, tx1, tx2, ty1, ty2; ++ int x1, x2, y1, y2; ++ unsigned int i, n; ++ ++ if (!cliprects || num_cliprects == 0) { ++ cliprects = dst_rect; ++ num_cliprects = 1; ++ } ++ ++ dri_bo_map(render_state->vb.vertex_buffer, 1); ++ assert(render_state->vb.vertex_buffer->virtual); ++ vb = render_state->vb.vertex_buffer->virtual; ++ ++ for (n = 0, i = 0; i < num_cliprects; i++) { ++ x1 = dest_region->x + cliprects[i].x; ++ y1 = dest_region->y + cliprects[i].y; ++ x2 = x1 + cliprects[i].width; ++ y2 = y1 + cliprects[i].height; ++ x1 = MAX(x1, dst_rect->x); ++ y1 = MAX(y1, dst_rect->y); ++ x2 = MIN(x2, dst_rect->x + dst_rect->width); ++ y2 = MIN(y2, dst_rect->y + dst_rect->height); ++ ++ if (x2 <= x1 || y2 <= y1) ++ continue; ++ ++ const float sx1 = (float)(x1 - dst_rect->x) / (float)dst_rect->width; ++ const float sy1 = (float)(y1 - dst_rect->y) / (float)dst_rect->height; ++ const float sx2 = (float)(x2 - dst_rect->x) / (float)dst_rect->width; ++ const float sy2 = (float)(y2 - dst_rect->y) / (float)dst_rect->height; ++ tx1 = ((float)src_rect->x + sx1 * (float)src_rect->width) / width; ++ ty1 = ((float)src_rect->y + sy1 * (float)src_rect->height) / height; ++ tx2 = ((float)src_rect->x + sx2 * (float)src_rect->width) / width; ++ ty2 = ((float)src_rect->y + sy2 * (float)src_rect->height) / height; ++ ++ vb[n++] = tx2; ++ vb[n++] = ty2; ++ vb[n++] = x2; ++ vb[n++] = y2; ++ ++ vb[n++] = tx1; ++ vb[n++] = ty2; ++ vb[n++] = x1; ++ vb[n++] = y2; ++ ++ vb[n++] = tx1; ++ vb[n++] = ty1; ++ vb[n++] = x1; ++ vb[n++] = y1; ++ } ++ ++ dri_bo_unmap(render_state->vb.vertex_buffer); ++ return n / 12; ++} ++ ++static unsigned int + i965_subpic_render_upload_vertex(VADriverContextP ctx, + VASurfaceID surface, +- const VARectangle *output_rect) +-{ ++ const VARectangle *output_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) ++{ + struct i965_driver_data *i965 = i965_driver_data(ctx); +- struct i965_render_state *render_state = &i965->render_state; + struct object_surface *obj_surface = SURFACE(surface); + struct object_subpic *obj_subpic = SUBPIC(obj_surface->subpic); + +@@ -803,8 +871,6 @@ i965_subpic_render_upload_vertex(VADriverContextP ctx, + const float ssy = (float)output_rect->height / (float)obj_surface->height; + const float sx = psx * ssx; + const float sy = psy * ssy; +- float *vb, tx1, tx2, ty1, ty2, x1, x2, y1, y2; +- int i = 0; + + VARectangle dst_rect; + dst_rect.x = output_rect->x + sx * (float)obj_subpic->dst_rect.x; +@@ -812,106 +878,38 @@ i965_subpic_render_upload_vertex(VADriverContextP ctx, + dst_rect.width = sx * (float)obj_subpic->dst_rect.width; + dst_rect.height = sy * (float)obj_subpic->dst_rect.height; + +- dri_bo_map(render_state->vb.vertex_buffer, 1); +- assert(render_state->vb.vertex_buffer->virtual); +- vb = render_state->vb.vertex_buffer->virtual; +- +- tx1 = (float)obj_subpic->src_rect.x / (float)obj_subpic->width; +- ty1 = (float)obj_subpic->src_rect.y / (float)obj_subpic->height; +- tx2 = (float)(obj_subpic->src_rect.x + obj_subpic->src_rect.width) / (float)obj_subpic->width; +- ty2 = (float)(obj_subpic->src_rect.y + obj_subpic->src_rect.height) / (float)obj_subpic->height; +- +- x1 = (float)dst_rect.x; +- y1 = (float)dst_rect.y; +- x2 = (float)(dst_rect.x + dst_rect.width); +- y2 = (float)(dst_rect.y + dst_rect.height); +- +- vb[i++] = tx2; +- vb[i++] = ty2; +- vb[i++] = x2; +- vb[i++] = y2; +- +- vb[i++] = tx1; +- vb[i++] = ty2; +- vb[i++] = x1; +- vb[i++] = y2; +- +- vb[i++] = tx1; +- vb[i++] = ty1; +- vb[i++] = x1; +- vb[i++] = y1; +- dri_bo_unmap(render_state->vb.vertex_buffer); ++ return i965_render_do_upload_vertex(ctx, ++ obj_subpic->width, obj_subpic->height, ++ &obj_subpic->src_rect, &dst_rect, ++ cliprects, num_cliprects); + } + +-static void ++static unsigned int + i965_render_upload_vertex(VADriverContextP ctx, + VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth) ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) + { + struct i965_driver_data *i965 = i965_driver_data(ctx); +- struct i965_render_state *render_state = &i965->render_state; +- struct intel_region *dest_region = render_state->draw_region; +- struct object_surface *obj_surface; +- float *vb; +- +- float u1, v1, u2, v2; +- int i, width, height; +- int box_x1 = dest_region->x + destx; +- int box_y1 = dest_region->y + desty; +- int box_x2 = box_x1 + destw; +- int box_y2 = box_y1 + desth; +- +- obj_surface = SURFACE(surface); +- assert(surface); +- width = obj_surface->width; +- height = obj_surface->height; +- +- u1 = (float)srcx / width; +- v1 = (float)srcy / height; +- u2 = (float)(srcx + srcw) / width; +- v2 = (float)(srcy + srch) / height; +- +- dri_bo_map(render_state->vb.vertex_buffer, 1); +- assert(render_state->vb.vertex_buffer->virtual); +- vb = render_state->vb.vertex_buffer->virtual; +- +- i = 0; +- vb[i++] = u2; +- vb[i++] = v2; +- vb[i++] = (float)box_x2; +- vb[i++] = (float)box_y2; +- +- vb[i++] = u1; +- vb[i++] = v2; +- vb[i++] = (float)box_x1; +- vb[i++] = (float)box_y2; +- +- vb[i++] = u1; +- vb[i++] = v1; +- vb[i++] = (float)box_x1; +- vb[i++] = (float)box_y1; ++ struct object_surface *obj_surface = SURFACE(surface); ++ assert(obj_surface); + +- dri_bo_unmap(render_state->vb.vertex_buffer); ++ return i965_render_do_upload_vertex(ctx, ++ obj_surface->width, obj_surface->height, ++ src_rect, ++ dst_rect, ++ cliprects, num_cliprects); + } + +-static void ++static unsigned int + i965_surface_render_state_setup(VADriverContextP ctx, +- VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth) ++ VASurfaceID surface, ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) + { + i965_render_vs_unit(ctx); + i965_render_sf_unit(ctx); +@@ -922,21 +920,17 @@ i965_surface_render_state_setup(VADriverContextP ctx, + i965_render_cc_viewport(ctx); + i965_render_cc_unit(ctx); + i965_render_binding_table(ctx); +- i965_render_upload_vertex(ctx, surface, +- srcx, srcy, srcw, srch, +- destx, desty, destw, desth); ++ return i965_render_upload_vertex(ctx, surface, src_rect, dst_rect, ++ cliprects, num_cliprects); + } +-static void ++ ++static unsigned int + i965_subpic_render_state_setup(VADriverContextP ctx, +- VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth) ++ VASurfaceID surface, ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) + { + i965_render_vs_unit(ctx); + i965_render_sf_unit(ctx); +@@ -947,16 +941,10 @@ i965_subpic_render_state_setup(VADriverContextP ctx, + i965_render_cc_viewport(ctx); + i965_subpic_render_cc_unit(ctx); + i965_render_binding_table(ctx); +- +- VARectangle output_rect; +- output_rect.x = destx; +- output_rect.y = desty; +- output_rect.width = destw; +- output_rect.height = desth; +- i965_subpic_render_upload_vertex(ctx, surface, &output_rect); ++ return i965_subpic_render_upload_vertex(ctx, surface, dst_rect, ++ cliprects, num_cliprects); + } + +- + static void + i965_render_pipeline_select(VADriverContextP ctx) + { +@@ -1192,7 +1180,7 @@ i965_render_upload_image_palette( + } + + static void +-i965_render_startup(VADriverContextP ctx) ++i965_render_startup(VADriverContextP ctx, unsigned int vb_offset) + { + struct i965_driver_data *i965 = i965_driver_data(ctx); + struct i965_render_state *render_state = &i965->render_state; +@@ -1203,7 +1191,7 @@ i965_render_startup(VADriverContextP ctx) + (0 << VB0_BUFFER_INDEX_SHIFT) | + VB0_VERTEXDATA | + ((4 * 4) << VB0_BUFFER_PITCH_SHIFT)); +- OUT_RELOC(ctx, render_state->vb.vertex_buffer, I915_GEM_DOMAIN_VERTEX, 0, 0); ++ OUT_RELOC(ctx, render_state->vb.vertex_buffer, I915_GEM_DOMAIN_VERTEX, 0, vb_offset); + + if (IS_IGDNG(i965->intel.device_id)) + OUT_RELOC(ctx, render_state->vb.vertex_buffer, I915_GEM_DOMAIN_VERTEX, 0, 12 * 4); +@@ -1268,8 +1256,10 @@ i965_clear_dest_region(VADriverContextP ctx) + } + + static void +-i965_surface_render_pipeline_setup(VADriverContextP ctx) ++i965_surface_render_pipeline_setup(VADriverContextP ctx, unsigned int n_rects) + { ++ unsigned int i; ++ + intel_batchbuffer_start_atomic(ctx, 0x1000); + intel_batchbuffer_emit_mi_flush(ctx); + i965_clear_dest_region(ctx); +@@ -1283,13 +1273,16 @@ i965_surface_render_pipeline_setup(VADriverContextP ctx) + i965_render_cs_urb_layout(ctx); + i965_render_drawing_rectangle(ctx); + i965_render_vertex_elements(ctx); +- i965_render_startup(ctx); ++ for (i = 0; i < n_rects; i++) ++ i965_render_startup(ctx, 48 * i); + intel_batchbuffer_end_atomic(ctx); + } + + static void +-i965_subpic_render_pipeline_setup(VADriverContextP ctx) ++i965_subpic_render_pipeline_setup(VADriverContextP ctx, unsigned int n_rects) + { ++ unsigned int i; ++ + intel_batchbuffer_start_atomic(ctx, 0x1000); + intel_batchbuffer_emit_mi_flush(ctx); + i965_render_pipeline_select(ctx); +@@ -1302,7 +1295,8 @@ i965_subpic_render_pipeline_setup(VADriverContextP ctx) + i965_render_cs_urb_layout(ctx); + i965_render_drawing_rectangle(ctx); + i965_render_vertex_elements(ctx); +- i965_render_startup(ctx); ++ for (i = 0; i < n_rects; i++) ++ i965_render_startup(ctx, 48 * i); + intel_batchbuffer_end_atomic(ctx); + } + +@@ -1396,45 +1390,39 @@ i965_render_initialize(VADriverContextP ctx) + void + i965_render_put_surface(VADriverContextP ctx, + VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth) ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) + { ++ unsigned int n_rects; ++ + i965_render_initialize(ctx); +- i965_surface_render_state_setup(ctx, surface, +- srcx, srcy, srcw, srch, +- destx, desty, destw, desth); +- i965_surface_render_pipeline_setup(ctx); ++ n_rects = i965_surface_render_state_setup(ctx, surface, ++ src_rect, dst_rect, ++ cliprects, num_cliprects); ++ i965_surface_render_pipeline_setup(ctx, n_rects); + intel_batchbuffer_flush(ctx); + } + + void + i965_render_put_subpic(VADriverContextP ctx, +- VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth) ++ VASurfaceID surface, ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects) + { + struct i965_driver_data *i965 = i965_driver_data(ctx); + struct object_surface *obj_surface = SURFACE(surface); + struct object_subpic *obj_subpic = SUBPIC(obj_surface->subpic); ++ unsigned int n_rects; + assert(obj_subpic); + + i965_render_initialize(ctx); +- i965_subpic_render_state_setup(ctx, surface, +- srcx, srcy, srcw, srch, +- destx, desty, destw, desth); +- i965_subpic_render_pipeline_setup(ctx); ++ n_rects = i965_subpic_render_state_setup(ctx, surface, src_rect, dst_rect, ++ cliprects, num_cliprects); ++ i965_subpic_render_pipeline_setup(ctx, n_rects); + i965_render_upload_image_palette(ctx, obj_subpic->image, 0xff); + intel_batchbuffer_flush(ctx); + } +diff --git a/i965_drv_video/i965_render.h b/i965_drv_video/i965_render.h +index e3dce02..d2e23f1 100644 +--- a/i965_drv_video/i965_render.h ++++ b/i965_drv_video/i965_render.h +@@ -28,6 +28,7 @@ + #ifndef _I965_RENDER_H_ + #define _I965_RENDER_H_ + ++#define MAX_CLIP_RECTS 80 /* vb_bo:4096 / vb:(3*4*4) */ + #define MAX_RENDER_SURFACES 16 + #define MAX_SAMPLERS 16 + +@@ -65,27 +66,20 @@ struct i965_render_state + + Bool i965_render_init(VADriverContextP ctx); + Bool i965_render_terminate(VADriverContextP ctx); ++ + void i965_render_put_surface(VADriverContextP ctx, + VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth); +- ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects); + + void + i965_render_put_subpic(VADriverContextP ctx, +- VASurfaceID surface, +- short srcx, +- short srcy, +- unsigned short srcw, +- unsigned short srch, +- short destx, +- short desty, +- unsigned short destw, +- unsigned short desth); ++ VASurfaceID surface, ++ const VARectangle *src_rect, ++ const VARectangle *dst_rect, ++ const VARectangle *cliprects, ++ unsigned int num_cliprects); ++ + #endif /* _I965_RENDER_H_ */ +-- +1.5.4.3 + |