build: prefix hwaccel decoder wrapper filenames with hw_

Should have done this a long time ago.

d3d.c remains as it is, because it's just a bunch of helper functions.

1 files changed, 0 insertions, 226 deletions

diff --git a/video/decode/vaapi.c b/video/decode/vaapi.c
deleted file mode 100644
index 13e38f2258..0000000000
--- a/video/decode/vaapi.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * This file is part of mpv.
- *
- * mpv is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * mpv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stddef.h>
-#include <assert.h>
-
-#include <libavcodec/avcodec.h>
-#include <libavutil/common.h>
-#include <libavutil/hwcontext.h>
-#include <libavutil/hwcontext_vaapi.h>
-
-#include "config.h"
-
-#include "lavc.h"
-#include "common/common.h"
-#include "common/av_common.h"
-#include "video/fmt-conversion.h"
-#include "video/vaapi.h"
-#include "video/mp_image_pool.h"
-#include "video/hwdec.h"
-#include "video/filter/vf.h"
-
-#define ADDITIONAL_SURFACES (HWDEC_EXTRA_SURFACES + HWDEC_DELAY_QUEUE_COUNT)
-
-struct priv {
-    struct mp_log *log;
-    struct mp_vaapi_ctx *ctx;
-    struct mp_hwdec_ctx *hwdev;
-
-    AVBufferRef *frames_ref;
-};
-
-
-static int init_decoder(struct lavc_ctx *ctx, int w, int h)
-{
-    struct priv *p = ctx->hwdec_priv;
-    // From avconv_vaapi.c. Disgusting, but apparently this is the best we get.
-    int required_sw_format = ctx->avctx->sw_pix_fmt == AV_PIX_FMT_YUV420P10 ?
-                             AV_PIX_FMT_P010 : AV_PIX_FMT_NV12;
-
-    assert(!ctx->avctx->hw_frames_ctx);
-
-    // The video output might not support all formats.
-    // Note that supported_formats==NULL means any are accepted.
-    if (p->hwdev && p->hwdev->supported_formats) {
-        int mp_format = pixfmt2imgfmt(required_sw_format);
-        bool found = false;
-        for (int n = 0; p->hwdev->supported_formats[n]; n++) {
-            if (p->hwdev->supported_formats[n] == mp_format) {
-                found = true;
-                break;
-            }
-        }
-        if (!found) {
-            MP_WARN(ctx, "Surface format %s not supported for direct rendering.\n",
-                    mp_imgfmt_to_name(mp_format));
-            return -1;
-        }
-    }
-
-    if (p->frames_ref) {
-        AVHWFramesContext *fctx = (void *)p->frames_ref->data;
-        if (fctx->width != w || fctx->height != h ||
-            fctx->sw_format != required_sw_format)
-        {
-            av_buffer_unref(&p->frames_ref);
-        }
-    }
-
-    if (!p->frames_ref) {
-        p->frames_ref = av_hwframe_ctx_alloc(p->ctx->av_device_ref);
-        if (!p->frames_ref)
-            return -1;
-
-        AVHWFramesContext *fctx = (void *)p->frames_ref->data;
-
-        fctx->format = AV_PIX_FMT_VAAPI;
-        fctx->sw_format = required_sw_format;
-        fctx->width = w;
-        fctx->height = h;
-
-        fctx->initial_pool_size = hwdec_get_max_refs(ctx) + ADDITIONAL_SURFACES;
-
-        // Some mpv downstream code uses this.
-        fctx->user_opaque = p->ctx;
-
-        va_lock(p->ctx);
-        int res = av_hwframe_ctx_init(p->frames_ref);
-        va_unlock(p->ctx);
-
-        if (res > 0) {
-            MP_ERR(ctx, "Failed to allocate hw frames.\n");
-            av_buffer_unref(&p->frames_ref);
-            return -1;
-        }
-    }
-
-    ctx->avctx->hw_frames_ctx = av_buffer_ref(p->frames_ref);
-    if (!ctx->avctx->hw_frames_ctx)
-        return -1;
-
-    return 0;
-}
-
-static void uninit(struct lavc_ctx *ctx)
-{
-    struct priv *p = ctx->hwdec_priv;
-
-    if (!p)
-        return;
-
-    av_buffer_unref(&p->frames_ref);
-
-    if (!p->hwdev)
-        va_destroy(p->ctx);
-
-    talloc_free(p);
-    ctx->hwdec_priv = NULL;
-}
-
-static int init(struct lavc_ctx *ctx, bool direct)
-{
-    struct priv *p = talloc_ptrtype(NULL, p);
-    *p = (struct priv) {
-        .log = mp_log_new(p, ctx->log, "vaapi"),
-    };
-
-    if (direct) {
-        p->hwdev = hwdec_devices_get(ctx->hwdec_devs, HWDEC_VAAPI);
-        p->ctx = p->hwdev->ctx;
-    } else {
-        p->ctx = va_create_standalone(ctx->log, false);
-        if (!p->ctx) {
-            talloc_free(p);
-            return -1;
-        }
-    }
-
-    ctx->hwdec_priv = p;
-
-    if (!p->ctx->av_device_ref)
-        return -1;
-
-    return 0;
-}
-
-static int init_direct(struct lavc_ctx *ctx)
-{
-    return init(ctx, true);
-}
-
-static int probe(struct lavc_ctx *ctx, struct vd_lavc_hwdec *hwdec,
-                 const char *codec)
-{
-    if (!hwdec_devices_load(ctx->hwdec_devs, HWDEC_VAAPI))
-        return HWDEC_ERR_NO_CTX;
-    return 0;
-}
-
-static int probe_copy(struct lavc_ctx *ctx, struct vd_lavc_hwdec *hwdec,
-                      const char *codec)
-{
-    struct mp_vaapi_ctx *dummy = va_create_standalone(ctx->log, true);
-    if (!dummy)
-        return HWDEC_ERR_NO_CTX;
-    bool emulated = va_guess_if_emulated(dummy);
-    va_destroy(dummy);
-    if (emulated)
-        return HWDEC_ERR_EMULATED;
-    return 0;
-}
-
-static int init_copy(struct lavc_ctx *ctx)
-{
-    return init(ctx, false);
-}
-
-static void intel_shit_lock(struct lavc_ctx *ctx)
-{
-    struct priv *p = ctx->hwdec_priv;
-    va_lock(p->ctx);
-}
-
-static void intel_crap_unlock(struct lavc_ctx *ctx)
-{
-    struct priv *p = ctx->hwdec_priv;
-    va_unlock(p->ctx);
-}
-
-const struct vd_lavc_hwdec mp_vd_lavc_vaapi = {
-    .type = HWDEC_VAAPI,
-    .image_format = IMGFMT_VAAPI,
-    .volatile_context = true,
-    .probe = probe,
-    .init = init_direct,
-    .uninit = uninit,
-    .init_decoder = init_decoder,
-    .lock = intel_shit_lock,
-    .unlock = intel_crap_unlock,
-};
-
-const struct vd_lavc_hwdec mp_vd_lavc_vaapi_copy = {
-    .type = HWDEC_VAAPI_COPY,
-    .copying = true,
-    .image_format = IMGFMT_VAAPI,
-    .volatile_context = true,
-    .probe = probe_copy,
-    .init = init_copy,
-    .uninit = uninit,
-    .init_decoder = init_decoder,
-    .delay_queue = HWDEC_DELAY_QUEUE_COUNT,
-};