* 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 TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE 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.
#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/format/u_format.h"
+#include "util/u_surface.h"
+
+#include "vl/vl_csc.h"
+
+#include "state_tracker/drm_driver.h"
#include "vdpau_private.h"
+/**
+ * Create a VdpOutputSurface.
+ */
VdpStatus
vlVdpOutputSurfaceCreate(VdpDevice device,
VdpRGBAFormat rgba_format,
uint32_t width, uint32_t height,
VdpOutputSurface *surface)
{
- struct pipe_video_context *context;
+ 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;
if (!dev)
return VDP_STATUS_INVALID_HANDLE;
- context = dev->context->vpipe;
- if (!context)
+ pipe = dev->context;
+ if (!pipe)
return VDP_STATUS_INVALID_HANDLE;
vlsurface = CALLOC(1, sizeof(vlVdpOutputSurface));
if (!vlsurface)
return VDP_STATUS_RESOURCES;
+ DeviceReference(&vlsurface->device, dev);
+
memset(&res_tmpl, 0, sizeof(res_tmpl));
+ /*
+ * The output won't look correctly when this buffer is send to X,
+ * if the VDPAU RGB component order doesn't match the X11 one so
+ * we only allow the X11 format
+ */
+ vlsurface->send_to_X = dev->vscreen->color_depth == 24 &&
+ rgba_format == VDP_RGBA_FORMAT_B8G8R8A8;
+
res_tmpl.target = PIPE_TEXTURE_2D;
- res_tmpl.format = FormatRGBAToPipe(rgba_format);
+ res_tmpl.format = VdpFormatRGBAToPipe(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_tmpl.bind = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_SHARED | PIPE_BIND_SCANOUT;
+ res_tmpl.usage = PIPE_USAGE_DEFAULT;
- res = context->screen->resource_create(context->screen, &res_tmpl);
- if (!res) {
- FREE(dev);
- return VDP_STATUS_ERROR;
- }
+ mtx_lock(&dev->mutex);
- memset(&sv_templ, 0, sizeof(sv_templ));
- u_sampler_view_default_template(&sv_templ, res, res->format);
- vlsurface->sampler_view = context->create_sampler_view(context, res, &sv_templ);
- if (!vlsurface->sampler_view) {
- FREE(dev);
- return VDP_STATUS_ERROR;
- }
+ if (!CheckSurfaceParams(pipe->screen, &res_tmpl))
+ goto err_unlock;
+
+ res = pipe->screen->resource_create(pipe->screen, &res_tmpl);
+ if (!res)
+ goto err_unlock;
+
+ vlVdpDefaultSamplerViewTemplate(&sv_templ, res);
+ vlsurface->sampler_view = pipe->create_sampler_view(pipe, res, &sv_templ);
+ if (!vlsurface->sampler_view)
+ goto err_resource;
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 = context->create_surface(context, res, &surf_templ);
- if (!vlsurface->surface) {
- FREE(dev);
- return VDP_STATUS_ERROR;
- }
+ vlsurface->surface = pipe->create_surface(pipe, res, &surf_templ);
+ if (!vlsurface->surface)
+ goto err_resource;
*surface = vlAddDataHTAB(vlsurface);
- if (*surface == 0) {
- FREE(dev);
- return VDP_STATUS_ERROR;
- }
+ if (*surface == 0)
+ goto err_resource;
+
+ pipe_resource_reference(&res, NULL);
+
+ if (!vl_compositor_init_state(&vlsurface->cstate, pipe))
+ goto err_resource;
+
+ vl_compositor_reset_dirty_area(&vlsurface->dirty_area);
+ mtx_unlock(&dev->mutex);
return VDP_STATUS_OK;
+
+err_resource:
+ pipe_sampler_view_reference(&vlsurface->sampler_view, NULL);
+ pipe_surface_reference(&vlsurface->surface, NULL);
+ pipe_resource_reference(&res, NULL);
+err_unlock:
+ mtx_unlock(&dev->mutex);
+ DeviceReference(&vlsurface->device, NULL);
+ FREE(vlsurface);
+ return VDP_STATUS_ERROR;
}
+/**
+ * Destroy a VdpOutputSurface.
+ */
VdpStatus
vlVdpOutputSurfaceDestroy(VdpOutputSurface surface)
{
vlVdpOutputSurface *vlsurface;
-
- VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Destroying output surface\n");
+ struct pipe_context *pipe;
vlsurface = vlGetDataHTAB(surface);
if (!vlsurface)
return VDP_STATUS_INVALID_HANDLE;
+ pipe = vlsurface->device->context;
+
+ mtx_lock(&vlsurface->device->mutex);
+
pipe_surface_reference(&vlsurface->surface, NULL);
pipe_sampler_view_reference(&vlsurface->sampler_view, NULL);
+ pipe->screen->fence_reference(pipe->screen, &vlsurface->fence, NULL);
+ vl_compositor_cleanup_state(&vlsurface->cstate);
+ mtx_unlock(&vlsurface->device->mutex);
vlRemoveDataHTAB(surface);
+ DeviceReference(&vlsurface->device, NULL);
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)
{
- return VDP_STATUS_NO_IMPLEMENTATION;
+ vlVdpOutputSurface *vlsurface;
+
+ 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;
+ vlVdpOutputSurface *vlsurface;
+ struct pipe_context *pipe;
+ struct pipe_resource *res;
+ struct pipe_box box;
+ struct pipe_transfer *transfer;
+ uint8_t *map;
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ pipe = vlsurface->device->context;
+ if (!pipe)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ if (!destination_data || !destination_pitches)
+ return VDP_STATUS_INVALID_POINTER;
+
+ mtx_lock(&vlsurface->device->mutex);
+
+ res = vlsurface->sampler_view->texture;
+ box = RectToPipeBox(source_rect, res);
+ map = pipe->transfer_map(pipe, res, 0, PIPE_TRANSFER_READ, &box, &transfer);
+ if (!map) {
+ mtx_unlock(&vlsurface->device->mutex);
+ return VDP_STATUS_RESOURCES;
+ }
+
+ util_copy_rect(*destination_data, res->format, *destination_pitches, 0, 0,
+ box.width, box.height, map, transfer->stride, 0, 0);
+
+ pipe_transfer_unmap(pipe, transfer);
+ mtx_unlock(&vlsurface->device->mutex);
+
+ return VDP_STATUS_OK;
}
+/**
+ * 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;
+ vlVdpOutputSurface *vlsurface;
+ struct pipe_box dst_box;
+ struct pipe_context *pipe;
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ pipe = vlsurface->device->context;
+ if (!pipe)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ if (!source_data || !source_pitches)
+ return VDP_STATUS_INVALID_POINTER;
+
+ mtx_lock(&vlsurface->device->mutex);
+
+ dst_box = RectToPipeBox(destination_rect, vlsurface->sampler_view->texture);
+
+ /* Check for a no-op. (application bug?) */
+ if (!dst_box.width || !dst_box.height) {
+ mtx_unlock(&vlsurface->device->mutex);
+ return VDP_STATUS_OK;
+ }
+
+ pipe->texture_subdata(pipe, vlsurface->sampler_view->texture, 0,
+ PIPE_TRANSFER_WRITE, &dst_box, *source_data,
+ *source_pitches, 0);
+ mtx_unlock(&vlsurface->device->mutex);
+
+ return VDP_STATUS_OK;
}
+/**
+ * Copy image data from application memory in a specific indexed format to
+ * a VdpOutputSurface.
+ */
VdpStatus
vlVdpOutputSurfacePutBitsIndexed(VdpOutputSurface surface,
VdpIndexedFormat source_indexed_format,
VdpColorTableFormat color_table_format,
void const *color_table)
{
- return VDP_STATUS_NO_IMPLEMENTATION;
+ vlVdpOutputSurface *vlsurface;
+ struct pipe_context *context;
+ struct vl_compositor *compositor;
+ struct vl_compositor_state *cstate;
+
+ 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 u_rect dst_rect;
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ context = vlsurface->device->context;
+ compositor = &vlsurface->device->compositor;
+ cstate = &vlsurface->cstate;
+
+ 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;
+
+ mtx_lock(&vlsurface->device->mutex);
+
+ if (!CheckSurfaceParams(context->screen, &res_tmpl))
+ goto error_resource;
+
+ 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->texture_subdata(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->texture_subdata(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(cstate);
+ vl_compositor_set_palette_layer(cstate, compositor, 0, sv_idx, sv_tbl, NULL, NULL, false);
+ vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
+ vl_compositor_render(cstate, compositor, vlsurface->surface, &vlsurface->dirty_area, false);
+
+ pipe_sampler_view_reference(&sv_idx, NULL);
+ pipe_sampler_view_reference(&sv_tbl, NULL);
+ mtx_unlock(&vlsurface->device->mutex);
+
+ return VDP_STATUS_OK;
+
+error_resource:
+ pipe_sampler_view_reference(&sv_idx, NULL);
+ pipe_sampler_view_reference(&sv_tbl, NULL);
+ mtx_unlock(&vlsurface->device->mutex);
+ 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,
VdpRect const *destination_rect,
VdpCSCMatrix const *csc_matrix)
{
- return VDP_STATUS_NO_IMPLEMENTATION;
+ vlVdpOutputSurface *vlsurface;
+ struct vl_compositor *compositor;
+ struct vl_compositor_state *cstate;
+
+ struct pipe_context *pipe;
+ enum pipe_format format;
+ struct pipe_video_buffer vtmpl, *vbuffer;
+ struct u_rect dst_rect;
+ struct pipe_sampler_view **sampler_views;
+
+ unsigned i;
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+
+ pipe = vlsurface->device->context;
+ compositor = &vlsurface->device->compositor;
+ cstate = &vlsurface->cstate;
+
+ format = FormatYCBCRToPipe(source_ycbcr_format);
+ if (format == PIPE_FORMAT_NONE)
+ return VDP_STATUS_INVALID_Y_CB_CR_FORMAT;
+
+ if (!source_data || !source_pitches)
+ return VDP_STATUS_INVALID_POINTER;
+
+ mtx_lock(&vlsurface->device->mutex);
+ memset(&vtmpl, 0, sizeof(vtmpl));
+ vtmpl.buffer_format = format;
+
+ if (destination_rect) {
+ vtmpl.width = abs(destination_rect->x0-destination_rect->x1);
+ vtmpl.height = abs(destination_rect->y0-destination_rect->y1);
+ } else {
+ vtmpl.width = vlsurface->surface->texture->width0;
+ vtmpl.height = vlsurface->surface->texture->height0;
+ }
+
+ vbuffer = pipe->create_video_buffer(pipe, &vtmpl);
+ if (!vbuffer) {
+ mtx_unlock(&vlsurface->device->mutex);
+ return VDP_STATUS_RESOURCES;
+ }
+
+ sampler_views = vbuffer->get_sampler_view_planes(vbuffer);
+ if (!sampler_views) {
+ vbuffer->destroy(vbuffer);
+ mtx_unlock(&vlsurface->device->mutex);
+ return VDP_STATUS_RESOURCES;
+ }
+
+ for (i = 0; i < 3; ++i) {
+ struct pipe_sampler_view *sv = sampler_views[i];
+ if (!sv) continue;
+
+ struct pipe_box dst_box = {
+ 0, 0, 0,
+ sv->texture->width0, sv->texture->height0, 1
+ };
+
+ pipe->texture_subdata(pipe, sv->texture, 0, PIPE_TRANSFER_WRITE, &dst_box,
+ source_data[i], source_pitches[i], 0);
+ }
+
+ if (!csc_matrix) {
+ vl_csc_matrix csc;
+ vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601, NULL, 1, &csc);
+ if (!vl_compositor_set_csc_matrix(cstate, (const vl_csc_matrix*)&csc, 1.0f, 0.0f))
+ goto err_csc_matrix;
+ } else {
+ if (!vl_compositor_set_csc_matrix(cstate, csc_matrix, 1.0f, 0.0f))
+ goto err_csc_matrix;
+ }
+
+ vl_compositor_clear_layers(cstate);
+ vl_compositor_set_buffer_layer(cstate, compositor, 0, vbuffer, NULL, NULL, VL_COMPOSITOR_WEAVE);
+ vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
+ vl_compositor_render(cstate, compositor, vlsurface->surface, &vlsurface->dirty_area, false);
+
+ vbuffer->destroy(vbuffer);
+ mtx_unlock(&vlsurface->device->mutex);
+
+ return VDP_STATUS_OK;
+err_csc_matrix:
+ vbuffer->destroy(vbuffer);
+ mtx_unlock(&vlsurface->device->mutex);
+ return VDP_STATUS_ERROR;
+}
+
+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);
+}
+
+static struct vertex4f *
+ColorsToPipe(VdpColor const *colors, uint32_t flags, struct vertex4f result[4])
+{
+ unsigned i;
+ struct vertex4f *dst = result;
+
+ if (!colors)
+ return NULL;
+
+ for (i = 0; i < 4; ++i) {
+ dst->x = colors->red;
+ dst->y = colors->green;
+ dst->z = colors->blue;
+ dst->w = colors->alpha;
+
+ ++dst;
+ if (flags & VDP_OUTPUT_SURFACE_RENDER_COLOR_PER_VERTEX)
+ ++colors;
+ }
+ return result;
+}
+
+/**
+ * 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,
VdpOutputSurfaceRenderBlendState const *blend_state,
uint32_t flags)
{
- return VDP_STATUS_NO_IMPLEMENTATION;
+ vlVdpOutputSurface *dst_vlsurface;
+
+ struct pipe_context *context;
+ struct pipe_sampler_view *src_sv;
+ struct vl_compositor *compositor;
+ struct vl_compositor_state *cstate;
+
+ struct u_rect src_rect, dst_rect;
+
+ struct vertex4f vlcolors[4];
+ void *blend;
+
+ dst_vlsurface = vlGetDataHTAB(destination_surface);
+ if (!dst_vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ if (source_surface == VDP_INVALID_HANDLE) {
+ src_sv = dst_vlsurface->device->dummy_sv;
+
+ } else {
+ vlVdpOutputSurface *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;
+
+ src_sv = src_vlsurface->sampler_view;
+ }
+
+ mtx_lock(&dst_vlsurface->device->mutex);
+
+ context = dst_vlsurface->device->context;
+ compositor = &dst_vlsurface->device->compositor;
+ cstate = &dst_vlsurface->cstate;
+
+ blend = BlenderToPipe(context, blend_state);
+
+ vl_compositor_clear_layers(cstate);
+ vl_compositor_set_layer_blend(cstate, 0, blend, false);
+ vl_compositor_set_rgba_layer(cstate, compositor, 0, src_sv,
+ RectToPipe(source_rect, &src_rect), NULL,
+ ColorsToPipe(colors, flags, vlcolors));
+ STATIC_ASSERT(VL_COMPOSITOR_ROTATE_0 == VDP_OUTPUT_SURFACE_RENDER_ROTATE_0);
+ STATIC_ASSERT(VL_COMPOSITOR_ROTATE_90 == VDP_OUTPUT_SURFACE_RENDER_ROTATE_90);
+ STATIC_ASSERT(VL_COMPOSITOR_ROTATE_180 == VDP_OUTPUT_SURFACE_RENDER_ROTATE_180);
+ STATIC_ASSERT(VL_COMPOSITOR_ROTATE_270 == VDP_OUTPUT_SURFACE_RENDER_ROTATE_270);
+ vl_compositor_set_layer_rotation(cstate, 0, flags & 3);
+ vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
+ vl_compositor_render(cstate, compositor, dst_vlsurface->surface, &dst_vlsurface->dirty_area, false);
+
+ context->delete_blend_state(context, blend);
+ mtx_unlock(&dst_vlsurface->device->mutex);
+
+ 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,
VdpOutputSurfaceRenderBlendState const *blend_state,
uint32_t flags)
{
- return VDP_STATUS_NO_IMPLEMENTATION;
+ vlVdpOutputSurface *dst_vlsurface;
+
+ struct pipe_context *context;
+ struct pipe_sampler_view *src_sv;
+ struct vl_compositor *compositor;
+ struct vl_compositor_state *cstate;
+
+ struct u_rect src_rect, dst_rect;
+
+ struct vertex4f vlcolors[4];
+ void *blend;
+
+ dst_vlsurface = vlGetDataHTAB(destination_surface);
+ if (!dst_vlsurface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ if (source_surface == VDP_INVALID_HANDLE) {
+ src_sv = dst_vlsurface->device->dummy_sv;
+
+ } else {
+ vlVdpBitmapSurface *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;
+
+ src_sv = src_vlsurface->sampler_view;
+ }
+
+ context = dst_vlsurface->device->context;
+ compositor = &dst_vlsurface->device->compositor;
+ cstate = &dst_vlsurface->cstate;
+
+ mtx_lock(&dst_vlsurface->device->mutex);
+
+ blend = BlenderToPipe(context, blend_state);
+
+ vl_compositor_clear_layers(cstate);
+ vl_compositor_set_layer_blend(cstate, 0, blend, false);
+ vl_compositor_set_rgba_layer(cstate, compositor, 0, src_sv,
+ RectToPipe(source_rect, &src_rect), NULL,
+ ColorsToPipe(colors, flags, vlcolors));
+ vl_compositor_set_layer_rotation(cstate, 0, flags & 3);
+ vl_compositor_set_layer_dst_area(cstate, 0, RectToPipe(destination_rect, &dst_rect));
+ vl_compositor_render(cstate, compositor, dst_vlsurface->surface, &dst_vlsurface->dirty_area, false);
+
+ context->delete_blend_state(context, blend);
+ mtx_unlock(&dst_vlsurface->device->mutex);
+
+ return VDP_STATUS_OK;
+}
+
+struct pipe_resource *vlVdpOutputSurfaceGallium(VdpOutputSurface surface)
+{
+ vlVdpOutputSurface *vlsurface;
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface || !vlsurface->surface)
+ return NULL;
+
+ mtx_lock(&vlsurface->device->mutex);
+ vlsurface->device->context->flush(vlsurface->device->context, NULL, 0);
+ mtx_unlock(&vlsurface->device->mutex);
+
+ return vlsurface->surface->texture;
+}
+
+VdpStatus vlVdpOutputSurfaceDMABuf(VdpOutputSurface surface,
+ struct VdpSurfaceDMABufDesc *result)
+{
+ vlVdpOutputSurface *vlsurface;
+ struct pipe_screen *pscreen;
+ struct winsys_handle whandle;
+
+ memset(result, 0, sizeof(*result));
+ result->handle = -1;
+
+ vlsurface = vlGetDataHTAB(surface);
+ if (!vlsurface || !vlsurface->surface)
+ return VDP_STATUS_INVALID_HANDLE;
+
+ mtx_lock(&vlsurface->device->mutex);
+ vlsurface->device->context->flush(vlsurface->device->context, NULL, 0);
+
+ memset(&whandle, 0, sizeof(struct winsys_handle));
+ whandle.type = WINSYS_HANDLE_TYPE_FD;
+
+ pscreen = vlsurface->surface->texture->screen;
+ if (!pscreen->resource_get_handle(pscreen, vlsurface->device->context,
+ vlsurface->surface->texture, &whandle,
+ PIPE_HANDLE_USAGE_FRAMEBUFFER_WRITE)) {
+ mtx_unlock(&vlsurface->device->mutex);
+ return VDP_STATUS_NO_IMPLEMENTATION;
+ }
+
+ mtx_unlock(&vlsurface->device->mutex);
+
+ result->handle = whandle.handle;
+ result->width = vlsurface->surface->width;
+ result->height = vlsurface->surface->height;
+ result->offset = whandle.offset;
+ result->stride = whandle.stride;
+ result->format = PipeToFormatRGBA(vlsurface->surface->format);
+
+ return VDP_STATUS_OK;
}
projects / mesa.git / blobdiff