/**************************************************************************
*
* Copyright 2010 Thomas Balling Sørensen.
+ * Copyright 2011 Christian König.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
*
**************************************************************************/
-#include "vdpau_private.h"
#include <vdpau/vdpau.h>
-#include <util/u_debug.h>
-#include <util/u_memory.h>
+#include "util/u_debug.h"
+#include "util/u_memory.h"
+#include "util/u_sampler.h"
+#include "util/u_format.h"
+
+#include "vdpau_private.h"
+
+/**
+ * Create a VdpOutputSurface.
+ */
VdpStatus
-vlVdpOutputSurfaceCreate ( VdpDevice device,
- VdpRGBAFormat rgba_format,
- uint32_t width, uint32_t height,
- VdpOutputSurface *surface)
+vlVdpOutputSurfaceCreate(VdpDevice device,
+ VdpRGBAFormat rgba_format,
+ uint32_t width, uint32_t height,
+ VdpOutputSurface *surface)
{
- vlVdpOutputSurface *vlsurface = NULL;
-
- debug_printf("[VDPAU] Creating output surface\n");
- if (!(width && height))
- return VDP_STATUS_INVALID_SIZE;
-
- vlVdpDevice *dev = vlGetDataHTAB(device);
- if (!dev)
+ struct pipe_context *pipe;
+ struct pipe_resource res_tmpl, *res;
+ struct pipe_sampler_view sv_templ;
+ struct pipe_surface surf_templ;
+
+ vlVdpOutputSurface *vlsurface = NULL;
+
+ VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Creating output surface\n");
+ if (!(width && height))
+ return VDP_STATUS_INVALID_SIZE;
+
+ vlVdpDevice *dev = vlGetDataHTAB(device);
+ if (!dev)
return VDP_STATUS_INVALID_HANDLE;
-
- vlsurface = CALLOC(1, sizeof(vlVdpOutputSurface));
- if (!vlsurface)
+
+ pipe = dev->context->pipe;
+ if (!pipe)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ vlsurface = CALLOC(1, sizeof(vlVdpOutputSurface));
+ if (!vlsurface)
return VDP_STATUS_RESOURCES;
-
- vlsurface->width = width;
- vlsurface->height = height;
- vlsurface->format = FormatRGBAToPipe(rgba_format);
-
- *surface = vlAddDataHTAB(vlsurface);
+
+ vlsurface->device = dev;
+
+ memset(&res_tmpl, 0, sizeof(res_tmpl));
+
+ res_tmpl.target = PIPE_TEXTURE_2D;
+ res_tmpl.format = FormatRGBAToPipe(rgba_format);
+ res_tmpl.width0 = width;
+ res_tmpl.height0 = height;
+ res_tmpl.depth0 = 1;
+ res_tmpl.array_size = 1;
+ res_tmpl.bind = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET;
+ res_tmpl.usage = PIPE_USAGE_STATIC;
+
+ res = pipe->screen->resource_create(pipe->screen, &res_tmpl);
+ if (!res) {
+ FREE(dev);
+ return VDP_STATUS_ERROR;
+ }
+
+ memset(&sv_templ, 0, sizeof(sv_templ));
+ u_sampler_view_default_template(&sv_templ, res, res->format);
+ vlsurface->sampler_view = pipe->create_sampler_view(pipe, res, &sv_templ);
+ if (!vlsurface->sampler_view) {
+ pipe_resource_reference(&res, NULL);
+ FREE(dev);
+ return VDP_STATUS_ERROR;
+ }
+
+ memset(&surf_templ, 0, sizeof(surf_templ));
+ surf_templ.format = res->format;
+ surf_templ.usage = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET;
+ vlsurface->surface = pipe->create_surface(pipe, res, &surf_templ);
+ if (!vlsurface->surface) {
+ pipe_resource_reference(&res, NULL);
+ FREE(dev);
+ return VDP_STATUS_ERROR;
+ }
+
+ *surface = vlAddDataHTAB(vlsurface);
if (*surface == 0) {
+ pipe_resource_reference(&res, NULL);
FREE(dev);
- return VDP_STATUS_ERROR;
+ return VDP_STATUS_ERROR;
}
-
- return VDP_STATUS_OK;
-}
\ No newline at end of file
+
+ pipe_resource_reference(&res, NULL);
+
+ vl_compositor_reset_dirty_area(&vlsurface->dirty_area);
+
+ return VDP_STATUS_OK;
+}
+
+/**
+ * Destroy a VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfaceDestroy(VdpOutputSurface surface)
+{
+ vlVdpOutputSurface *vlsurface;
+
+ VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying output surface\n");
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ pipe_surface_reference(&vlsurface->surface, NULL);
+ pipe_sampler_view_reference(&vlsurface->sampler_view, NULL);
+
+ vlRemoveDataHTAB(surface);
+ FREE(vlsurface);
+
+ return VDP_STATUS_OK;
+}
+
+/**
+ * Retrieve the parameters used to create a VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfaceGetParameters(VdpOutputSurface surface,
+ VdpRGBAFormat *rgba_format,
+ uint32_t *width, uint32_t *height)
+{
+ vlVdpOutputSurface *vlsurface;
+
+ VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Getting output surface parameters\n");
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ *rgba_format = PipeToFormatRGBA(vlsurface->sampler_view->texture->format);
+ *width = vlsurface->sampler_view->texture->width0;
+ *height = vlsurface->sampler_view->texture->height0;
+
+ return VDP_STATUS_OK;
+}
+
+/**
+ * Copy image data from a VdpOutputSurface to application memory in the
+ * surface's native format.
+ */
+VdpStatus
+vlVdpOutputSurfaceGetBitsNative(VdpOutputSurface surface,
+ VdpRect const *source_rect,
+ void *const *destination_data,
+ uint32_t const *destination_pitches)
+{
+ return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+/**
+ * Copy image data from application memory in the surface's native format to
+ * a VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfacePutBitsNative(VdpOutputSurface surface,
+ void const *const *source_data,
+ uint32_t const *source_pitches,
+ VdpRect const *destination_rect)
+{
+ return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+/**
+ * Copy image data from application memory in a specific indexed format to
+ * a VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfacePutBitsIndexed(VdpOutputSurface surface,
+ VdpIndexedFormat source_indexed_format,
+ void const *const *source_data,
+ uint32_t const *source_pitch,
+ VdpRect const *destination_rect,
+ VdpColorTableFormat color_table_format,
+ void const *color_table)
+{
+ vlVdpOutputSurface *vlsurface;
+ struct pipe_context *context;
+ struct vl_compositor *compositor;
+
+ enum pipe_format index_format;
+ enum pipe_format colortbl_format;
+
+ struct pipe_resource *res, res_tmpl;
+ struct pipe_sampler_view sv_tmpl;
+ struct pipe_sampler_view *sv_idx = NULL, *sv_tbl = NULL;
+
+ struct pipe_box box;
+ struct pipe_video_rect dst_rect;
+
+ VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Uploading indexed output surface\n");
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ context = vlsurface->device->context->pipe;
+ compositor = &vlsurface->device->compositor;
+
+ index_format = FormatIndexedToPipe(source_indexed_format);
+ if (index_format == PIPE_FORMAT_NONE)
+ return VDP_STATUS_INVALID_INDEXED_FORMAT;
+
+ if (!source_data || !source_pitch)
+ return VDP_STATUS_INVALID_POINTER;
+
+ colortbl_format = FormatColorTableToPipe(color_table_format);
+ if (colortbl_format == PIPE_FORMAT_NONE)
+ return VDP_STATUS_INVALID_COLOR_TABLE_FORMAT;
+
+ if (!color_table)
+ return VDP_STATUS_INVALID_POINTER;
+
+ memset(&res_tmpl, 0, sizeof(res_tmpl));
+ res_tmpl.target = PIPE_TEXTURE_2D;
+ res_tmpl.format = index_format;
+
+ if (destination_rect) {
+ res_tmpl.width0 = abs(destination_rect->x0-destination_rect->x1);
+ res_tmpl.height0 = abs(destination_rect->y0-destination_rect->y1);
+ } else {
+ res_tmpl.width0 = vlsurface->surface->texture->width0;
+ res_tmpl.height0 = vlsurface->surface->texture->height0;
+ }
+ res_tmpl.depth0 = 1;
+ res_tmpl.array_size = 1;
+ res_tmpl.usage = PIPE_USAGE_STAGING;
+ res_tmpl.bind = PIPE_BIND_SAMPLER_VIEW;
+
+ res = context->screen->resource_create(context->screen, &res_tmpl);
+ if (!res)
+ goto error_resource;
+
+ box.x = box.y = box.z = 0;
+ box.width = res->width0;
+ box.height = res->height0;
+ box.depth = res->depth0;
+
+ context->transfer_inline_write(context, res, 0, PIPE_TRANSFER_WRITE, &box,
+ source_data[0], source_pitch[0],
+ source_pitch[0] * res->height0);
+
+ memset(&sv_tmpl, 0, sizeof(sv_tmpl));
+ u_sampler_view_default_template(&sv_tmpl, res, res->format);
+
+ sv_idx = context->create_sampler_view(context, res, &sv_tmpl);
+ pipe_resource_reference(&res, NULL);
+
+ if (!sv_idx)
+ goto error_resource;
+
+ memset(&res_tmpl, 0, sizeof(res_tmpl));
+ res_tmpl.target = PIPE_TEXTURE_1D;
+ res_tmpl.format = colortbl_format;
+ res_tmpl.width0 = 1 << util_format_get_component_bits(
+ index_format, UTIL_FORMAT_COLORSPACE_RGB, 0);
+ res_tmpl.height0 = 1;
+ res_tmpl.depth0 = 1;
+ res_tmpl.array_size = 1;
+ res_tmpl.usage = PIPE_USAGE_STAGING;
+ res_tmpl.bind = PIPE_BIND_SAMPLER_VIEW;
+
+ res = context->screen->resource_create(context->screen, &res_tmpl);
+ if (!res)
+ goto error_resource;
+
+ box.x = box.y = box.z = 0;
+ box.width = res->width0;
+ box.height = res->height0;
+ box.depth = res->depth0;
+
+ context->transfer_inline_write(context, res, 0, PIPE_TRANSFER_WRITE, &box, color_table,
+ util_format_get_stride(colortbl_format, res->width0), 0);
+
+ memset(&sv_tmpl, 0, sizeof(sv_tmpl));
+ u_sampler_view_default_template(&sv_tmpl, res, res->format);
+
+ sv_tbl = context->create_sampler_view(context, res, &sv_tmpl);
+ pipe_resource_reference(&res, NULL);
+
+ if (!sv_tbl)
+ goto error_resource;
+
+ vl_compositor_clear_layers(compositor);
+ vl_compositor_set_palette_layer(compositor, 0, sv_idx, sv_tbl, NULL, NULL, false);
+ vl_compositor_render(compositor, vlsurface->surface,
+ RectToPipe(destination_rect, &dst_rect), NULL, NULL);
+
+ pipe_sampler_view_reference(&sv_idx, NULL);
+ pipe_sampler_view_reference(&sv_tbl, NULL);
+
+ return VDP_STATUS_OK;
+
+error_resource:
+ pipe_sampler_view_reference(&sv_idx, NULL);
+ pipe_sampler_view_reference(&sv_tbl, NULL);
+ return VDP_STATUS_RESOURCES;
+}
+
+/**
+ * Copy image data from application memory in a specific YCbCr format to
+ * a VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfacePutBitsYCbCr(VdpOutputSurface surface,
+ VdpYCbCrFormat source_ycbcr_format,
+ void const *const *source_data,
+ uint32_t const *source_pitches,
+ VdpRect const *destination_rect,
+ VdpCSCMatrix const *csc_matrix)
+{
+ return VDP_STATUS_NO_IMPLEMENTATION;
+}
+
+static unsigned
+BlendFactorToPipe(VdpOutputSurfaceRenderBlendFactor factor)
+{
+ switch (factor) {
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ZERO:
+ return PIPE_BLENDFACTOR_ZERO;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE:
+ return PIPE_BLENDFACTOR_ONE;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_COLOR:
+ return PIPE_BLENDFACTOR_SRC_COLOR;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_COLOR:
+ return PIPE_BLENDFACTOR_INV_SRC_COLOR;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_ALPHA:
+ return PIPE_BLENDFACTOR_SRC_ALPHA;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA:
+ return PIPE_BLENDFACTOR_INV_SRC_ALPHA;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_DST_ALPHA:
+ return PIPE_BLENDFACTOR_DST_ALPHA;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_DST_ALPHA:
+ return PIPE_BLENDFACTOR_INV_DST_ALPHA;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_DST_COLOR:
+ return PIPE_BLENDFACTOR_DST_COLOR;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_DST_COLOR:
+ return PIPE_BLENDFACTOR_INV_DST_COLOR;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_SRC_ALPHA_SATURATE:
+ return PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_CONSTANT_COLOR:
+ return PIPE_BLENDFACTOR_CONST_COLOR;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR:
+ return PIPE_BLENDFACTOR_INV_CONST_COLOR;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_CONSTANT_ALPHA:
+ return PIPE_BLENDFACTOR_CONST_ALPHA;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA:
+ return PIPE_BLENDFACTOR_INV_CONST_ALPHA;
+ default:
+ assert(0);
+ return PIPE_BLENDFACTOR_ONE;
+ }
+}
+
+static unsigned
+BlendEquationToPipe(VdpOutputSurfaceRenderBlendEquation equation)
+{
+ switch (equation) {
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_SUBTRACT:
+ return PIPE_BLEND_SUBTRACT;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_REVERSE_SUBTRACT:
+ return PIPE_BLEND_REVERSE_SUBTRACT;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_ADD:
+ return PIPE_BLEND_ADD;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_MIN:
+ return PIPE_BLEND_MIN;
+ case VDP_OUTPUT_SURFACE_RENDER_BLEND_EQUATION_MAX:
+ return PIPE_BLEND_MAX;
+ default:
+ assert(0);
+ return PIPE_BLEND_ADD;
+ }
+}
+
+static void *
+BlenderToPipe(struct pipe_context *context,
+ VdpOutputSurfaceRenderBlendState const *blend_state)
+{
+ struct pipe_blend_state blend;
+
+ memset(&blend, 0, sizeof blend);
+ blend.independent_blend_enable = 0;
+
+ if (blend_state) {
+ blend.rt[0].blend_enable = 1;
+ blend.rt[0].rgb_src_factor = BlendFactorToPipe(blend_state->blend_factor_source_color);
+ blend.rt[0].rgb_dst_factor = BlendFactorToPipe(blend_state->blend_factor_destination_color);
+ blend.rt[0].alpha_src_factor = BlendFactorToPipe(blend_state->blend_factor_source_alpha);
+ blend.rt[0].alpha_dst_factor = BlendFactorToPipe(blend_state->blend_factor_destination_alpha);
+ blend.rt[0].rgb_func = BlendEquationToPipe(blend_state->blend_equation_color);
+ blend.rt[0].alpha_func = BlendEquationToPipe(blend_state->blend_equation_alpha);
+ } else {
+ blend.rt[0].blend_enable = 0;
+ }
+
+ blend.logicop_enable = 0;
+ blend.logicop_func = PIPE_LOGICOP_CLEAR;
+ blend.rt[0].colormask = PIPE_MASK_RGBA;
+ blend.dither = 0;
+
+ return context->create_blend_state(context, &blend);
+}
+
+/**
+ * Composite a sub-rectangle of a VdpOutputSurface into a sub-rectangle of
+ * another VdpOutputSurface; Output Surface object VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfaceRenderOutputSurface(VdpOutputSurface destination_surface,
+ VdpRect const *destination_rect,
+ VdpOutputSurface source_surface,
+ VdpRect const *source_rect,
+ VdpColor const *colors,
+ VdpOutputSurfaceRenderBlendState const *blend_state,
+ uint32_t flags)
+{
+ vlVdpOutputSurface *dst_vlsurface;
+ vlVdpOutputSurface *src_vlsurface;
+
+ struct pipe_context *context;
+ struct vl_compositor *compositor;
+
+ struct pipe_video_rect src_rect;
+ struct pipe_video_rect dst_rect;
+
+ void *blend;
+
+ VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Composing output surfaces\n");
+
+ dst_vlsurface = vlGetDataHTAB(destination_surface);
+ if (!dst_vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ src_vlsurface = vlGetDataHTAB(source_surface);
+ if (!src_vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ if (dst_vlsurface->device != src_vlsurface->device)
+ return VDP_STATUS_HANDLE_DEVICE_MISMATCH;
+
+ context = dst_vlsurface->device->context->pipe;
+ compositor = &dst_vlsurface->device->compositor;
+
+ blend = BlenderToPipe(context, blend_state);
+
+ vl_compositor_clear_layers(compositor);
+ vl_compositor_set_layer_blend(compositor, 0, blend, false);
+ vl_compositor_set_rgba_layer(compositor, 0, src_vlsurface->sampler_view,
+ RectToPipe(source_rect, &src_rect), NULL);
+ vl_compositor_render(compositor, dst_vlsurface->surface,
+ RectToPipe(destination_rect, &dst_rect), NULL, false);
+
+ context->delete_blend_state(context, blend);
+
+ return VDP_STATUS_OK;
+}
+
+/**
+ * Composite a sub-rectangle of a VdpBitmapSurface into a sub-rectangle of
+ * a VdpOutputSurface; Output Surface object VdpOutputSurface.
+ */
+VdpStatus
+vlVdpOutputSurfaceRenderBitmapSurface(VdpOutputSurface destination_surface,
+ VdpRect const *destination_rect,
+ VdpBitmapSurface source_surface,
+ VdpRect const *source_rect,
+ VdpColor const *colors,
+ VdpOutputSurfaceRenderBlendState const *blend_state,
+ uint32_t flags)
+{
+ return VDP_STATUS_NO_IMPLEMENTATION;
+}