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video: remove special path for hwdec screenshots

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This was phased out, and was used only by vdpau by now. Drop the
mechanism and the vdpau special code, which means screenshots won't
include the vf_vdpaupp processing anymore. (I don't care enough about
vdpau, it's on its way out.)
This commit is contained in:
wm4 2017-10-16 17:07:35 +02:00
parent 9e140775bc
commit ddfccd67d5
4 changed files with 1 additions and 102 deletions
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6
player/screenshot.c
View File

@ -404,12 +404,6 @@ static struct mp_image *screenshot_get(struct MPContext *mpctx, int mode)
if (image && (image->fmt.flags & MP_IMGFLAG_HWACCEL)) {
struct mp_image *nimage = mp_image_hw_download(image, NULL);
if (!nimage && mpctx->vo_chain && mpctx->vo_chain->hwdec_devs) {
struct mp_hwdec_ctx *ctx =
hwdec_devices_get_first(mpctx->vo_chain->hwdec_devs);
if (ctx && ctx->download_image)
nimage = ctx->download_image(ctx, image, NULL);
}
talloc_free(image);
image = nimage;
}

10
video/hwdec.h
View File

@ -56,16 +56,6 @@ struct mp_hwdec_ctx {
// Hint to generic code: it's using a wrapper API
bool emulated;
// Optional. Legacy. (New code should use AVHWFramesContext and
// mp_image_hw_download().)
// Allocates a software image from the pool, downloads the hw image from
// mpi, and returns it.
// pool can be NULL (then just use straight allocation).
// Return NULL on error or if mpi has the wrong format.
struct mp_image *(*download_image)(struct mp_hwdec_ctx *ctx,
struct mp_image *mpi,
struct mp_image_pool *swpool);
// Optional. Crap for vdpau. Makes sure preemption recovery is run if needed.
void (*restore_device)(struct mp_hwdec_ctx *ctx);

3
video/mp_image_pool.c
View File

@ -254,8 +254,7 @@ void mp_image_pool_set_lru(struct mp_image_pool *pool)
// Copies the contents of the HW surface img to system memory and retuns it.
// If swpool is not NULL, it's used to allocate the target image.
// img must be a hw surface with a AVHWFramesContext attached. If not, you
// must use the legacy mp_hwdec_ctx.download_image.
// img must be a hw surface with a AVHWFramesContext attached.
// The returned image is cropped as needed.
// Returns NULL on failure.
struct mp_image *mp_image_hw_download(struct mp_image *src,

84
video/vdpau.c
View File

@ -31,89 +31,6 @@
#include "mp_image_pool.h"
#include "vdpau_mixer.h"
static struct mp_image *download_image_yuv(struct mp_hwdec_ctx *hwctx,
struct mp_image *mpi,
struct mp_image_pool *swpool)
{
if (mpi->imgfmt != IMGFMT_VDPAU || mp_vdpau_mixed_frame_get(mpi))
return NULL;
return mp_image_hw_download(mpi, swpool);
}
static struct mp_image *download_image(struct mp_hwdec_ctx *hwctx,
struct mp_image *mpi,
struct mp_image_pool *swpool)
{
if (mpi->imgfmt != IMGFMT_VDPAU && mpi->imgfmt != IMGFMT_VDPAU_OUTPUT)
return NULL;
struct mp_vdpau_ctx *ctx = hwctx->ctx;
struct vdp_functions *vdp = &ctx->vdp;
VdpStatus vdp_st;
struct mp_image *res = NULL;
int w, h;
mp_image_params_get_dsize(&mpi->params, &w, &h);
res = download_image_yuv(hwctx, mpi, swpool);
if (res)
return res;
// Abuse this lock for our own purposes. It could use its own lock instead.
pthread_mutex_lock(&ctx->pool_lock);
if (ctx->getimg_surface == VDP_INVALID_HANDLE ||
ctx->getimg_w < w || ctx->getimg_h < h)
{
if (ctx->getimg_surface != VDP_INVALID_HANDLE) {
vdp_st = vdp->output_surface_destroy(ctx->getimg_surface);
CHECK_VDP_WARNING(ctx, "Error when calling vdp_output_surface_destroy");
}
ctx->getimg_surface = VDP_INVALID_HANDLE;
vdp_st = vdp->output_surface_create(ctx->vdp_device,
VDP_RGBA_FORMAT_B8G8R8A8, w, h,
&ctx->getimg_surface);
CHECK_VDP_WARNING(ctx, "Error when calling vdp_output_surface_create");
if (vdp_st != VDP_STATUS_OK)
goto error;
ctx->getimg_w = w;
ctx->getimg_h = h;
}
if (!ctx->getimg_mixer)
ctx->getimg_mixer = mp_vdpau_mixer_create(ctx, ctx->log);
VdpRect in = { .x1 = mpi->w, .y1 = mpi->h };
VdpRect out = { .x1 = w, .y1 = h };
if (mp_vdpau_mixer_render(ctx->getimg_mixer, NULL, ctx->getimg_surface, &out,
mpi, &in) < 0)
goto error;
res = mp_image_pool_get(swpool, IMGFMT_BGR0, ctx->getimg_w, ctx->getimg_h);
if (!res)
goto error;
void *dst_planes[] = { res->planes[0] };
uint32_t dst_pitches[] = { res->stride[0] };
vdp_st = vdp->output_surface_get_bits_native(ctx->getimg_surface, NULL,
dst_planes, dst_pitches);
CHECK_VDP_WARNING(ctx, "Error when calling vdp_output_surface_get_bits_native");
if (vdp_st != VDP_STATUS_OK)
goto error;
mp_image_set_size(res, w, h);
mp_image_copy_attributes(res, mpi);
pthread_mutex_unlock(&ctx->pool_lock);
return res;
error:
talloc_free(res);
MP_WARN(ctx, "Error copying image from GPU.\n");
pthread_mutex_unlock(&ctx->pool_lock);
return NULL;
}
static void mark_vdpau_objects_uninitialized(struct mp_vdpau_ctx *ctx)
{
for (int i = 0; i < MAX_VIDEO_SURFACES; i++) {
@ -451,7 +368,6 @@ struct mp_vdpau_ctx *mp_vdpau_create_device_x11(struct mp_log *log, Display *x11
.hwctx = {
.type = HWDEC_VDPAU,
.ctx = ctx,
.download_image = download_image,
.restore_device = recheck_preemption,
},
.getimg_surface = VDP_INVALID_HANDLE,