[Mesa-dev] [PATCH v2] nouveau: Add support for XvMC acceleration
★ Emeric
emeric.grange at gmail.com
Sat Sep 10 09:28:48 PDT 2011
Hi Maarten,
I tried the v2 patch with my good old geforce 8600M GS, and it worked well.
The CPU usage seems a little higher than usual, I'd said 60% instead of 40%
for a 720p video, but I'll try with a higher bitrate video and without
building with debug parameters to see if I can found a performance gain.
The only problem is that I cannot seek through the video without an segfault
on that error "X11 error: BadAccess (attempt to access private resource
denied)", I attached a gdb backtrace. It appears to be related to the
drawing of the mplayer OSD.
Regards,
Emeric
2011/9/10 Maarten Lankhorst <m.b.lankhorst at gmail.com>
> Try to use the PMPEG where available
>
> Signed-off-by: Maarten Lankhorst <m.b.lankhorst at gmail.com>
> ---
>
> v2: Fixed nvfx check, and use > 0x80 to see if 8274 is available
> If that is incorrect, fix is8274 before committing, I'm not 100%
> sure on what card 8274 is first available.
>
> src/gallium/drivers/nouveau/nouveau_video.c | 892
> ++++++++++++++++++++++++++-
> src/gallium/drivers/nouveau/nouveau_video.h | 42 ++
> src/gallium/drivers/nouveau/nv17_mpeg.xml.h | 265 ++++++++
> src/gallium/drivers/nouveau/nv31_mpeg.xml.h | 130 ++++
> src/gallium/drivers/nvfx/nvfx_context.c | 4 +-
> src/gallium/drivers/nvfx/nvfx_context.h | 2 +
> 6 files changed, 1328 insertions(+), 7 deletions(-)
> create mode 100644 src/gallium/drivers/nouveau/nouveau_video.h
> create mode 100644 src/gallium/drivers/nouveau/nv17_mpeg.xml.h
> create mode 100644 src/gallium/drivers/nouveau/nv31_mpeg.xml.h
>
> diff --git a/src/gallium/drivers/nouveau/nouveau_video.c
> b/src/gallium/drivers/nouveau/nouveau_video.c
> index 620c030..75124e5 100644
> --- a/src/gallium/drivers/nouveau/nouveau_video.c
> +++ b/src/gallium/drivers/nouveau/nouveau_video.c
> @@ -1,9 +1,842 @@
> +/*
> + * Copyright 2011 Maarten Lankhorst
> + *
> + * Permission is hereby granted, free of charge, to any person obtaining a
> + * copy of this software and associated documentation files (the
> "Software"),
> + * to deal in the Software without restriction, including without
> limitation
> + * the rights to use, copy, modify, merge, publish, distribute,
> sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be included
> in
> + * all copies or substantial portions of the Software.
> + *
> + * 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 NONINFRINGEMENT. IN NO EVENT
> SHALL
> + * THE AUTHORS 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 "vl/vl_decoder.h"
> #include "vl/vl_video_buffer.h"
>
> -#include "nouveau/nouveau_screen.h"
> -#include "nouveau/nouveau_context.h"
> +#include "nouveau_screen.h"
> +#include "nouveau_context.h"
> +#include "nouveau_video.h"
> +
> +#include "nvfx/nvfx_context.h"
> +#include "nvfx/nvfx_resource.h"
> +#include "nouveau/nouveau_bo.h"
> +#include "nouveau/nouveau_buffer.h"
> +#include "util/u_video.h"
> +#include "util/u_format.h"
> +#include "util/u_sampler.h"
> +#include "nouveau/nouveau_device.h"
> +#include "nouveau_winsys.h"
> +
> +static bool
> +nouveau_video_is_nvfx(struct nouveau_decoder *dec) {
> + if (dec->screen->device->chipset < 0x50)
> + return true;
> + if (dec->screen->device->chipset >= 0x60 &&
> dec->screen->device->chipset < 0x70)
> + return true;
> + return false;
> +}
> +
> +static int
> +nouveau_vpe_init(struct nouveau_decoder *dec) {
> + int ret;
> + if (dec->cmds)
> + return 0;
> + ret = nouveau_bo_map(dec->cmd_bo, NOUVEAU_BO_RDWR);
> + if (ret) {
> + debug_printf("Mapping cmd bo: %s\n", strerror(-ret));
> + return ret;
> + }
> + ret = nouveau_bo_map(dec->data_bo, NOUVEAU_BO_RDWR);
> + if (ret) {
> + nouveau_bo_unmap(dec->cmd_bo);
> + debug_printf("Mapping data bo: %s\n", strerror(-ret));
> + return ret;
> + }
> + dec->cmds = dec->cmd_bo->map;
> + dec->data = dec->data_bo->map;
> + return ret;
> +}
> +
> +static void
> +nouveau_vpe_synch(struct nouveau_decoder *dec) {
> + struct nouveau_channel *chan = dec->screen->channel;
> +#if 0
> + if (dec->fence_map) {
> + BEGIN_RING(chan, dec->mpeg, NV84_MPEG_QUERY_COUNTER, 1);
> + OUT_RING(chan, ++dec->fence_seq);
> + FIRE_RING(chan);
> + while (dec->fence_map[0] != dec->fence_seq)
> + usleep(1000);
> + } else
> +#endif
> + FIRE_RING(chan);
> +}
> +
> +static void
> +nouveau_vpe_fini(struct nouveau_decoder *dec) {
> + struct nouveau_channel *chan = dec->screen->channel;
> + if (!dec->cmds)
> + return;
> +
> + nouveau_bo_unmap(dec->data_bo);
> + nouveau_bo_unmap(dec->cmd_bo);
> +
> + MARK_RING(chan, 8, 2);
> + BEGIN_RING(chan, dec->mpeg, NV31_MPEG_CMD_OFFSET, 2);
> + OUT_RELOCl(chan, dec->cmd_bo, 0, NOUVEAU_BO_RD|NOUVEAU_BO_GART);
> + OUT_RING(chan, dec->ofs * 4);
> +
> + BEGIN_RING(chan, dec->mpeg, NV31_MPEG_DATA_OFFSET, 2);
> + OUT_RELOCl(chan, dec->data_bo, 0, NOUVEAU_BO_RD|NOUVEAU_BO_GART);
> + OUT_RING(chan, dec->data_pos * 4);
> +
> + BEGIN_RING(chan, dec->mpeg, NV31_MPEG_EXEC, 1);
> + OUT_RING(chan, 1);
> +
> + nouveau_vpe_synch(dec);
> + dec->ofs = dec->data_pos = dec->num_surfaces = 0;
> + dec->cmds = dec->data = NULL;
> + dec->current = dec->future = dec->past = 8;
> +}
> +
> +static INLINE void
> +nouveau_vpe_mb_dct_blocks(struct nouveau_decoder *dec, const struct
> pipe_mpeg12_macroblock *mb)
> +{
> + int cbb;
> + unsigned cbp = mb->coded_block_pattern;
> + short *db = mb->blocks;
> + for (cbb = 0x20; cbb > 0; cbb >>= 1) {
> + if (cbb & cbp) {
> + static const int lookup[64] = {
> + 0, 1, 8,16, 9, 2, 3,10,
> + 17,24,32,25,18,11, 4, 5,
> + 12,19,26,33,40,48,41,34,
> + 27,20,13, 6, 7,14,21,28,
> + 35,42,49,56,57,50,43,36,
> + 29,22,15,23,30,37,44,51,
> + 58,59,52,45,38,31,39,46,
> + 53,60,61,54,47,55,62,63
> + };
> + int i, j = 0, found = 0;
> + for (i = 0; i < 64; ++i) {
> + if (!db[lookup[i]]) { j += 2; continue; }
> + dec->data[dec->data_pos++] = (db[lookup[i]] << 16) | j;
> + j = 0;
> + found = 1;
> + }
> + if (found)
> + dec->data[dec->data_pos - 1] |= 1;
> + else
> + dec->data[dec->data_pos++] = 1;
> + db += 64;
> + } else if (mb->macroblock_type & PIPE_MPEG12_MB_TYPE_INTRA) {
> + dec->data[dec->data_pos++] = 1;
> + }
> + }
> +}
> +
> +static INLINE void
> +nouveau_vpe_mb_data_blocks(struct nouveau_decoder *dec, const struct
> pipe_mpeg12_macroblock *mb)
> +{
> + int cbb;
> + unsigned cbp = mb->coded_block_pattern;
> + short *db = mb->blocks;
> + for (cbb = 0x20; cbb > 0; cbb >>= 1) {
> + if (cbb & cbp) {
> + memcpy(&dec->data[dec->data_pos], db, 128);
> + dec->data_pos += 32;
> + db += 64;
> + } else if (mb->macroblock_type & PIPE_MPEG12_MB_TYPE_INTRA) {
> + memset(&dec->data[dec->data_pos], 0, 128);
> + dec->data_pos += 32;
> + }
> + }
> +}
> +
> +static INLINE void
> +nouveau_vpe_mb_dct_header(struct nouveau_decoder *dec,
> + const struct pipe_mpeg12_macroblock *mb,
> + bool luma)
> +{
> + unsigned base_dct, cbp;
> + bool intra = mb->macroblock_type & PIPE_MPEG12_MB_TYPE_INTRA;
> + unsigned x = mb->x * 16;
> + unsigned y = luma ? mb->y * 16 : mb->y * 8;
> +
> + /* Setup the base dct header */
> + base_dct = dec->current <<
> NV17_MPEG_CMD_CHROMA_MB_HEADER_SURFACE__SHIFT;
> + base_dct |= NV17_MPEG_CMD_CHROMA_MB_HEADER_RUN_SINGLE;
> +
> + if (!(mb->x & 1))
> + base_dct |= NV17_MPEG_CMD_CHROMA_MB_HEADER_X_COORD_EVEN;
> + if (intra)
> + cbp = 0x3f;
> + else
> + cbp = mb->coded_block_pattern;
> +
> + if (dec->picture_structure == PIPE_MPEG12_PICTURE_STRUCTURE_FRAME) {
> + base_dct |= NV17_MPEG_CMD_CHROMA_MB_HEADER_TYPE_FRAME;
> + if (luma && mb->macroblock_modes.bits.dct_type ==
> PIPE_MPEG12_DCT_TYPE_FIELD)
> + base_dct |= NV17_MPEG_CMD_CHROMA_MB_HEADER_FRAME_DCT_TYPE_FIELD;
> + } else {
> + if (dec->picture_structure ==
> PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_BOTTOM)
> + base_dct |= NV17_MPEG_CMD_CHROMA_MB_HEADER_FIELD_BOTTOM;
> + if (!intra)
> + y *= 2;
> + }
> +
> + if (luma) {
> + base_dct |= NV17_MPEG_CMD_LUMA_MB_HEADER_OP_LUMA_MB_HEADER;
> + base_dct |= (cbp >> 2) << NV17_MPEG_CMD_LUMA_MB_HEADER_CBP__SHIFT;
> + } else {
> + base_dct |= NV17_MPEG_CMD_CHROMA_MB_HEADER_OP_CHROMA_MB_HEADER;
> + base_dct |= (cbp & 3) << NV17_MPEG_CMD_CHROMA_MB_HEADER_CBP__SHIFT;
> + }
> + nouveau_vpe_write(dec, base_dct);
> + nouveau_vpe_write(dec, NV17_MPEG_CMD_MB_COORDS_OP_MB_COORDS |
> + x | (y << NV17_MPEG_CMD_MB_COORDS_Y__SHIFT));
> +}
> +
> +static INLINE unsigned int
> +nouveau_vpe_mb_mv_flags(bool luma, int mv_h, int mv_v, bool forward, bool
> first, bool vert)
> +{
> + unsigned mc_header = 0;
> + if (luma)
> + mc_header |= NV17_MPEG_CMD_LUMA_MV_HEADER_OP_LUMA_MV_HEADER;
> + else
> + mc_header |= NV17_MPEG_CMD_CHROMA_MV_HEADER_OP_CHROMA_MV_HEADER;
> + if (mv_h & 1)
> + mc_header |= NV17_MPEG_CMD_CHROMA_MV_HEADER_X_HALF;
> + if (mv_v & 1)
> + mc_header |= NV17_MPEG_CMD_CHROMA_MV_HEADER_Y_HALF;
> + if (!forward)
> + mc_header |= NV17_MPEG_CMD_CHROMA_MV_HEADER_DIRECTION_BACKWARD;
> + if (!first)
> + mc_header |= NV17_MPEG_CMD_CHROMA_MV_HEADER_IDX;
> + if (vert)
> + mc_header |= NV17_MPEG_CMD_LUMA_MV_HEADER_FIELD_BOTTOM;
> + return mc_header;
> +}
> +
> +static unsigned pos(int pos, int mov, int max) {
> + int ret = pos + mov;
> + if (pos < 0)
> + return 0;
> + if (pos >= max)
> + return max-1;
> + return ret;
> +}
> +
> +/* because we want -1 / 2 = -1 */
> +static int div_down(int val, int mult) {
> + val &= ~(mult - 1);
> + return val / mult;
> +}
> +
> +static int div_up(int val, int mult) {
> + val += mult - 1;
> + return val / mult;
> +}
> +
> +static INLINE void
> +nouveau_vpe_mb_mv(struct nouveau_decoder *dec, unsigned mc_header,
> + bool luma, bool frame, bool forward, bool vert,
> + int x, int y, const short motions[2],
> + unsigned surface, bool first)
> +{
> + unsigned mc_vector;
> + int mv_horizontal = motions[0];
> + int mv_vertical = motions[1];
> + int mv2 = mc_header & NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT_2;
> + unsigned width = dec->base.width;
> + unsigned height = dec->base.height;
> + if (mv2)
> + mv_vertical = div_down(mv_vertical, 2);
> + assert(frame); // Untested for non-frames
> + if (!frame)
> + height *= 2;
> +
> + mc_header |= surface << NV17_MPEG_CMD_CHROMA_MV_HEADER_SURFACE__SHIFT;
> + if (!luma) {
> + mv_vertical = div_up(mv_vertical, 2);
> + mv_horizontal = div_up(mv_horizontal, 2);
> + height /= 2;
> + }
> + mc_header |= nouveau_vpe_mb_mv_flags(luma, mv_horizontal, mv_vertical,
> forward, first, vert);
> + nouveau_vpe_write(dec, mc_header);
> +
> + mc_vector = NV17_MPEG_CMD_MV_COORDS_OP_MV_COORDS;
> + if (luma)
> + mc_vector |= pos(x, div_down(mv_horizontal, 2), width);
> + else
> + mc_vector |= pos(x, mv_horizontal & ~1, width);
> + if (!mv2)
> + mc_vector |= pos(y, div_down(mv_vertical, 2), height) <<
> NV17_MPEG_CMD_MV_COORDS_Y__SHIFT;
> + else
> + mc_vector |= pos(y, mv_vertical & ~1, height) <<
> NV17_MPEG_CMD_MV_COORDS_Y__SHIFT;
> + nouveau_vpe_write(dec, mc_vector);
> +}
> +
> +static void
> +nouveau_vpe_mb_mv_header(struct nouveau_decoder *dec,
> + const struct pipe_mpeg12_macroblock *mb,
> + bool luma)
> +{
> + bool frame = dec->picture_structure ==
> PIPE_MPEG12_PICTURE_STRUCTURE_FRAME;
> + unsigned base;
> + bool forward, backward;
> + int y, y2, x = mb->x * 16;
> + if (luma)
> + y = mb->y * (frame ? 16 : 32);
> + else
> + y = mb->y * (frame ? 8 : 16);
> + if (frame)
> + y2 = y;
> + else
> + y2 = y + (luma ? 16 : 8);
> +
> + forward = mb->macroblock_type & PIPE_MPEG12_MB_TYPE_MOTION_FORWARD;
> + backward = mb->macroblock_type & PIPE_MPEG12_MB_TYPE_MOTION_BACKWARD;
> + assert(!forward || dec->past < 8);
> + assert(!backward || dec->future < 8);
> + if (frame) {
> + switch (mb->macroblock_modes.bits.frame_motion_type) {
> + case PIPE_MPEG12_MO_TYPE_FRAME: goto mv1;
> + case PIPE_MPEG12_MO_TYPE_FIELD: goto mv2;
> + case PIPE_MPEG12_MO_TYPE_DUAL_PRIME: {
> + base = NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT_2;
> + if (forward) {
> + nouveau_vpe_mb_mv(dec, base, luma, frame, TRUE, FALSE,
> + x, y, mb->PMV[0][0], dec->past, TRUE);
> + nouveau_vpe_mb_mv(dec, base, luma, frame, TRUE, TRUE,
> + x, y2, mb->PMV[0][0], dec->past, FALSE);
> + }
> + if (backward && forward) {
> + nouveau_vpe_mb_mv(dec, base, luma, frame, !forward, TRUE,
> + x, y, mb->PMV[1][0], dec->future, TRUE);
> + nouveau_vpe_mb_mv(dec, base, luma, frame, !forward, FALSE,
> + x, y2, mb->PMV[1][1], dec->future, FALSE);
> + } else assert(!backward);
> + break;
> + }
> + default: assert(0);
> + }
> + } else {
> + switch (mb->macroblock_modes.bits.field_motion_type) {
> + case PIPE_MPEG12_MO_TYPE_FIELD: goto mv1;
> + case PIPE_MPEG12_MO_TYPE_16x8: goto mv2;
> + case PIPE_MPEG12_MO_TYPE_DUAL_PRIME: {
> + base = NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT_HALF_MB;
> + if (frame)
> + base |= NV17_MPEG_CMD_CHROMA_MV_HEADER_TYPE_FRAME;
> + if (forward)
> + nouveau_vpe_mb_mv(dec, base, luma, frame, TRUE,
> + dec->picture_structure !=
> PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_TOP,
> + x, y, mb->PMV[0][0], dec->past, TRUE);
> + if (backward && forward)
> + nouveau_vpe_mb_mv(dec, base, luma, frame, FALSE,
> + dec->picture_structure ==
> PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_TOP,
> + x, y, mb->PMV[0][1], dec->future, TRUE);
> + else assert(!backward);
> + break;
> + }
> + default: assert(0);
> + }
> + }
> + return;
> +
> +mv1:
> + base = NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT_HALF_MB;
> + if (frame)
> + base |= NV17_MPEG_CMD_CHROMA_MV_HEADER_TYPE_FRAME;
> + /* frame 16x16 */
> + if (forward)
> + nouveau_vpe_mb_mv(dec, base, luma, frame, TRUE, FALSE,
> + x, y, mb->PMV[0][0], dec->past, TRUE);
> + if (backward)
> + nouveau_vpe_mb_mv(dec, base, luma, frame, !forward, FALSE,
> + x, y, mb->PMV[0][1], dec->future, TRUE);
> + return;
> +
> +mv2:
> + base = NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT_2;
> + if (!frame)
> + base |= NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT_HALF_MB;
> + if (forward) {
> + nouveau_vpe_mb_mv(dec, base, luma, frame, TRUE,
> + mb->motion_vertical_field_select &
> PIPE_MPEG12_FS_FIRST_FORWARD,
> + x, y, mb->PMV[0][0], dec->past, TRUE);
> + nouveau_vpe_mb_mv(dec, base, luma, frame, TRUE,
> + mb->motion_vertical_field_select &
> PIPE_MPEG12_FS_SECOND_FORWARD,
> + x, y2, mb->PMV[1][0], dec->past, FALSE);
> + }
> + if (backward) {
> + nouveau_vpe_mb_mv(dec, base, luma, frame, !forward,
> + mb->motion_vertical_field_select &
> PIPE_MPEG12_FS_FIRST_BACKWARD,
> + x, y, mb->PMV[0][1], dec->future, TRUE);
> + nouveau_vpe_mb_mv(dec, base, luma, frame, !forward,
> + mb->motion_vertical_field_select &
> PIPE_MPEG12_FS_SECOND_BACKWARD,
> + x, y2, mb->PMV[1][1], dec->future, FALSE);
> + }
> +}
> +
> +static unsigned
> +nouveau_decoder_surface_index(struct nouveau_decoder *dec,
> + struct pipe_video_buffer *buffer)
> +{
> + struct nouveau_video_buffer *buf = (struct nouveau_video_buffer
> *)buffer;
> + struct nouveau_channel *chan = dec->screen->channel;
> + struct nouveau_bo *bo_y, *bo_c;
> + unsigned i;
> +
> + if (!buf)
> + return 8;
> + for (i = 0; i < dec->num_surfaces; ++i) {
> + if (dec->surfaces[i] == buf)
> + return i;
> + }
> + assert(i < 8);
> + dec->surfaces[i] = buf;
> + dec->num_surfaces++;
> +
> + if (nouveau_video_is_nvfx(dec)) {
> + bo_y = ((struct nvfx_resource *)buf->resources[0])->bo;
> + bo_c = ((struct nvfx_resource *)buf->resources[1])->bo;
> + } else {
> + bo_y = ((struct nv04_resource *)buf->resources[0])->bo;
> + bo_c = ((struct nv04_resource *)buf->resources[1])->bo;
> + }
> + MARK_RING(chan, 3, 2);
> + BEGIN_RING(chan, dec->mpeg, NV31_MPEG_IMAGE_Y_OFFSET(i), 2);
> + OUT_RELOCl(chan, bo_y, 0, NOUVEAU_BO_RDWR);
> + OUT_RELOCl(chan, bo_c, 0, NOUVEAU_BO_RDWR);
> + return i;
> +}
> +
> +static void
> +nouveau_decoder_set_picture_parameters(struct pipe_video_decoder *decoder,
> + struct pipe_picture_desc
> *picture_desc)
> +{
> + struct nouveau_decoder *dec = (struct nouveau_decoder *)decoder;
> + struct pipe_mpeg12_picture_desc *desc;
> + desc = (struct pipe_mpeg12_picture_desc *)picture_desc;
> + dec->picture_structure = desc->picture_structure;
> +}
> +
> +static void
> +nouveau_decoder_set_reference_frames(struct pipe_video_decoder *decoder,
> + struct pipe_video_buffer **buffers,
> + unsigned count)
> +{
> + struct nouveau_decoder *dec = (struct nouveau_decoder *)decoder;
> + if (count >= 1 && buffers[0])
> + dec->past = nouveau_decoder_surface_index(dec, buffers[0]);
> + if (count >= 2 && buffers[1])
> + dec->future = nouveau_decoder_surface_index(dec, buffers[1]);
> +}
> +
> +static void
> +nouveau_decoder_set_decode_target(struct pipe_video_decoder *decoder,
> + struct pipe_video_buffer *buffer)
> +{
> + struct nouveau_decoder *dec = (struct nouveau_decoder *)decoder;
> + dec->current = nouveau_decoder_surface_index(dec, buffer);
> +}
> +
> +static void
> +nouveau_decoder_decode_macroblock(struct pipe_video_decoder *decoder,
> + const struct pipe_macroblock *pipe_mb,
> + unsigned num_macroblocks)
> +{
> + struct nouveau_decoder *dec = (struct nouveau_decoder *)decoder;
> + const struct pipe_mpeg12_macroblock *mb;
> + unsigned i;
> + assert(dec->current < 8);
> +
> + if (nouveau_vpe_init(dec)) return;
> + mb = (const struct pipe_mpeg12_macroblock *)pipe_mb;
> + for (i = 0; i < num_macroblocks; ++i, mb++) {
> + if (mb->macroblock_type & PIPE_MPEG12_MB_TYPE_INTRA) {
> + nouveau_vpe_mb_dct_header(dec, mb, TRUE);
> + nouveau_vpe_mb_dct_header(dec, mb, FALSE);
> + } else {
> + nouveau_vpe_mb_mv_header(dec, mb, TRUE);
> + nouveau_vpe_mb_dct_header(dec, mb, TRUE);
> +
> + nouveau_vpe_mb_mv_header(dec, mb, FALSE);
> + nouveau_vpe_mb_dct_header(dec, mb, FALSE);
> + }
> + if (dec->base.entrypoint <= PIPE_VIDEO_ENTRYPOINT_IDCT)
> + nouveau_vpe_mb_dct_blocks(dec, mb);
> + else
> + nouveau_vpe_mb_data_blocks(dec, mb);
> + }
> +}
> +
> +static void
> +nouveau_decoder_flush(struct pipe_video_decoder *decoder)
> +{
> + struct nouveau_decoder *dec = (struct nouveau_decoder *)decoder;
> + if (dec->ofs)
> + nouveau_vpe_fini(dec);
> +}
> +
> +static void
> +nouveau_decoder_destroy(struct pipe_video_decoder *decoder)
> +{
> + struct nouveau_decoder *dec = (struct nouveau_decoder*)decoder;
> +
> + if (dec->cmds) {
> + nouveau_bo_unmap(dec->data_bo);
> + nouveau_bo_unmap(dec->cmd_bo);
> + }
> +
> + if (dec->data_bo)
> + nouveau_bo_ref(NULL, &dec->data_bo);
> + if (dec->cmd_bo)
> + nouveau_bo_ref(NULL, &dec->cmd_bo);
> + if (dec->fence_bo)
> + nouveau_bo_ref(NULL, &dec->fence_bo);
> + nouveau_grobj_free(&dec->mpeg);
> + FREE(dec);
> +}
> +
> +static void
> +nouveau_decoder_begin_frame(struct pipe_video_decoder *decoder)
> +{
> +}
> +
> +static void
> +nouveau_decoder_end_frame(struct pipe_video_decoder *decoder)
> +{
> +}
> +
> +static struct pipe_video_decoder *
> +nouveau_create_decoder(struct pipe_context *context,
> + struct nouveau_screen *screen,
> + enum pipe_video_profile profile,
> + enum pipe_video_entrypoint entrypoint,
> + enum pipe_video_chroma_format chroma_format,
> + unsigned width, unsigned height)
> +{
> + struct nouveau_channel *chan = screen->channel;
> + struct nouveau_grobj *mpeg = NULL;
> + struct nouveau_decoder *dec;
> + int ret;
> + bool is8274 = screen->device->chipset > 0x80;
> +
> + debug_printf("Acceleration level: %s\n", entrypoint <=
> PIPE_VIDEO_ENTRYPOINT_BITSTREAM ? "bit":
> + entrypoint ==
> PIPE_VIDEO_ENTRYPOINT_IDCT ? "IDCT" : "MC");
> +
> + if (getenv("XVMC_VL"))
> + goto vl;
> + if (u_reduce_video_profile(profile) != PIPE_VIDEO_CODEC_MPEG12)
> + goto vl;
> + if (screen->device->chipset >= 0x98 && screen->device->chipset != 0xa0)
> + goto vl;
> +
> + width = align(width, 64);
> + height = align(height, 64);
> +
> + if (is8274)
> + ret = nouveau_grobj_alloc(chan, 0xbeef8274, 0x8274, &mpeg);
> + else
> + ret = nouveau_grobj_alloc(chan, 0xbeef8274, 0x3174, &mpeg);
> + if (ret < 0) {
> + debug_printf("Creation failed: %s (%i)\n", strerror(-ret), ret);
> + return NULL;
> + }
> +
> + dec = CALLOC_STRUCT(nouveau_decoder);
> + if (!dec) {
> + nouveau_grobj_free(&mpeg);
> + goto fail;
> + }
> + dec->mpeg = mpeg;
> + dec->base.context = context;
> + dec->base.profile = profile;
> + dec->base.entrypoint = entrypoint;
> + dec->base.chroma_format = chroma_format;
> + dec->base.width = width;
> + dec->base.height = height;
> + dec->base.destroy = nouveau_decoder_destroy;
> + dec->base.begin_frame = nouveau_decoder_begin_frame;
> + dec->base.end_frame = nouveau_decoder_end_frame;
> + dec->base.set_decode_target = nouveau_decoder_set_decode_target;
> + dec->base.set_picture_parameters =
> nouveau_decoder_set_picture_parameters;
> + dec->base.set_reference_frames = nouveau_decoder_set_reference_frames;
> + dec->base.decode_macroblock = nouveau_decoder_decode_macroblock;
> + dec->base.flush = nouveau_decoder_flush;
> + dec->screen = screen;
> +
> + ret = nouveau_bo_new(dec->screen->device, NOUVEAU_BO_GART, 0, 1024 *
> 1024, &dec->cmd_bo);
> + if (ret)
> + goto fail;
> +
> + ret = nouveau_bo_new(dec->screen->device, NOUVEAU_BO_GART, 0, width *
> height * 6, &dec->data_bo);
> + if (ret)
> + goto fail;
> +
> + ret = nouveau_bo_new(dec->screen->device,
> NOUVEAU_BO_GART|NOUVEAU_BO_MAP, 0, 4096,
> + &dec->fence_bo);
> + if (ret)
> + goto fail;
> + nouveau_bo_map(dec->fence_bo, NOUVEAU_BO_RDWR);
> + dec->fence_map = dec->fence_bo->map;
> + nouveau_bo_unmap(dec->fence_bo);
> + dec->fence_map[0] = 0;
> +
> + if (is8274)
> + MARK_RING(chan, 25, 3);
> + else
> + MARK_RING(chan, 20, 2);
> +
> + BEGIN_RING(chan, mpeg, NV31_MPEG_DMA_CMD, 1);
> + OUT_RING(chan, chan->vram->handle);
> +
> + BEGIN_RING(chan, mpeg, NV31_MPEG_DMA_DATA, 1);
> + OUT_RING(chan, chan->vram->handle);
> +
> + BEGIN_RING(chan, mpeg, NV31_MPEG_DMA_IMAGE, 1);
> + OUT_RING(chan, chan->vram->handle);
> +
> + BEGIN_RING(chan, mpeg, NV31_MPEG_PITCH, 2);
> + OUT_RING(chan, width | NV31_MPEG_PITCH_UNK);
> + OUT_RING(chan, (height << NV31_MPEG_SIZE_H__SHIFT) | width);
> +
> + BEGIN_RING(chan, mpeg, NV31_MPEG_FORMAT, 2);
> + OUT_RING(chan, 0);
> + switch (entrypoint) {
> + case PIPE_VIDEO_ENTRYPOINT_BITSTREAM: OUT_RING(chan, 0x100); break;
> + case PIPE_VIDEO_ENTRYPOINT_IDCT: OUT_RING(chan, 1); break;
> + case PIPE_VIDEO_ENTRYPOINT_MC: OUT_RING(chan, 0); break;
> + default: assert(0);
> + }
> +
> + if (is8274) {
> + BEGIN_RING(chan, mpeg, NV84_MPEG_DMA_QUERY, 1);
> + OUT_RING(chan, chan->vram->handle);
> +
> + BEGIN_RING(chan, mpeg, NV84_MPEG_QUERY_OFFSET, 2);
> + OUT_RELOCl(chan, dec->fence_bo, 0, NOUVEAU_BO_WR|NOUVEAU_BO_GART);
> + OUT_RING(chan, dec->fence_seq);
> + }
> +
> + ret = nouveau_vpe_init(dec);
> + if (ret)
> + goto fail;
> + nouveau_vpe_fini(dec);
> + return &dec->base;
> +
> +fail:
> + nouveau_decoder_destroy(&dec->base);
> + return NULL;
> +
> +vl:
> + debug_printf("Using g3dvl renderer\n");
> + return vl_create_decoder(context, profile, entrypoint,
> + chroma_format, width, height);
> +}
> +
> +static struct pipe_sampler_view **
> +nouveau_video_buffer_sampler_view_planes(struct pipe_video_buffer *buffer)
> +{
> + struct nouveau_video_buffer *buf = (struct nouveau_video_buffer
> *)buffer;
> + struct pipe_sampler_view sv_templ;
> + struct pipe_context *pipe;
> + unsigned i;
> +
> + assert(buf);
> +
> + pipe = buf->base.context;
> +
> + for (i = 0; i < buf->num_planes; ++i ) {
> + if (!buf->sampler_view_planes[i]) {
> + memset(&sv_templ, 0, sizeof(sv_templ));
> + u_sampler_view_default_template(&sv_templ, buf->resources[i],
> buf->resources[i]->format);
> +
> + if (util_format_get_nr_components(buf->resources[i]->format) ==
> 1)
> + sv_templ.swizzle_r = sv_templ.swizzle_g = sv_templ.swizzle_b =
> sv_templ.swizzle_a = PIPE_SWIZZLE_RED;
> +
> + buf->sampler_view_planes[i] = pipe->create_sampler_view(pipe,
> buf->resources[i], &sv_templ);
> + if (!buf->sampler_view_planes[i])
> + goto error;
> + }
> + }
> +
> + return buf->sampler_view_planes;
> +
> +error:
> + for (i = 0; i < buf->num_planes; ++i )
> + pipe_sampler_view_reference(&buf->sampler_view_planes[i], NULL);
> +
> + return NULL;
> +}
> +
> +static struct pipe_sampler_view **
> +nouveau_video_buffer_sampler_view_components(struct pipe_video_buffer
> *buffer)
> +{
> + struct nouveau_video_buffer *buf = (struct nouveau_video_buffer
> *)buffer;
> + struct pipe_sampler_view sv_templ;
> + struct pipe_context *pipe;
> + unsigned i, j, component;
> +
> + assert(buf);
> +
> + pipe = buf->base.context;
> +
> + for (component = 0, i = 0; i < buf->num_planes; ++i ) {
> + unsigned nr_components =
> util_format_get_nr_components(buf->resources[i]->format);
> +
> + for (j = 0; j < nr_components; ++j, ++component) {
> + assert(component < VL_MAX_PLANES);
> +
> + if (!buf->sampler_view_components[component]) {
> + memset(&sv_templ, 0, sizeof(sv_templ));
> + u_sampler_view_default_template(&sv_templ, buf->resources[i],
> buf->resources[i]->format);
> + sv_templ.swizzle_r = sv_templ.swizzle_g = sv_templ.swizzle_b =
> PIPE_SWIZZLE_RED + j;
> + sv_templ.swizzle_a = PIPE_SWIZZLE_ONE;
> + buf->sampler_view_components[component] =
> pipe->create_sampler_view(pipe, buf->resources[i], &sv_templ);
> + if (!buf->sampler_view_components[component])
> + goto error;
> + }
> + }
> + }
> +
> + return buf->sampler_view_components;
> +
> +error:
> + for (i = 0; i < 3; ++i )
> + pipe_sampler_view_reference(&buf->sampler_view_components[i], NULL);
> +
> + return NULL;
> +}
> +
> +static struct pipe_surface **
> +nouveau_video_buffer_surfaces(struct pipe_video_buffer *buffer)
> +{
> + struct nouveau_video_buffer *buf = (struct nouveau_video_buffer
> *)buffer;
> + struct pipe_surface surf_templ;
> + struct pipe_context *pipe;
> + unsigned i;
> +
> + assert(buf);
> +
> + pipe = buf->base.context;
> +
> + for (i = 0; i < buf->num_planes; ++i ) {
> + if (!buf->surfaces[i]) {
> + memset(&surf_templ, 0, sizeof(surf_templ));
> + surf_templ.format = buf->resources[i]->format;
> + surf_templ.usage = PIPE_BIND_SAMPLER_VIEW |
> PIPE_BIND_RENDER_TARGET;
> + buf->surfaces[i] = pipe->create_surface(pipe, buf->resources[i],
> &surf_templ);
> + if (!buf->surfaces[i])
> + goto error;
> + }
> + }
> +
> + return buf->surfaces;
> +
> +error:
> + for (i = 0; i < buf->num_planes; ++i )
> + pipe_surface_reference(&buf->surfaces[i], NULL);
> +
> + return NULL;
> +}
> +
> +static void
> +nouveau_video_buffer_destroy(struct pipe_video_buffer *buffer)
> +{
> + struct nouveau_video_buffer *buf = (struct nouveau_video_buffer
> *)buffer;
> + unsigned i;
> +
> + assert(buf);
> +
> + for (i = 0; i < buf->num_planes; ++i) {
> + pipe_surface_reference(&buf->surfaces[i], NULL);
> + pipe_sampler_view_reference(&buf->sampler_view_planes[i], NULL);
> + pipe_sampler_view_reference(&buf->sampler_view_components[i], NULL);
> + pipe_resource_reference(&buf->resources[i], NULL);
> + }
> + for (;i < 3;++i)
> + pipe_sampler_view_reference(&buf->sampler_view_components[i], NULL);
> +
> + FREE(buffer);
> +}
> +
> +static struct pipe_video_buffer *
> +nouveau_video_buffer_create(struct pipe_context *pipe,
> + struct nouveau_screen *screen,
> + enum pipe_format buffer_format,
> + enum pipe_video_chroma_format chroma_format,
> + unsigned width, unsigned height)
> +{
> + struct nouveau_video_buffer *buffer;
> + struct pipe_resource templ;
> +
> + /* Only do a linear surface when a hardware decoder is used
> + * hardware decoder is only supported on some chipsets
> + * and it only supports the NV12 format
> + */
> + if (buffer_format != PIPE_FORMAT_NV12 || getenv("XVMC_VL") ||
> + (screen->device->chipset >= 0x98 && screen->device->chipset !=
> 0xa0))
> + return vl_video_buffer_create(pipe, buffer_format, chroma_format,
> width, height);
> +
> + assert(chroma_format == PIPE_VIDEO_CHROMA_FORMAT_420);
> + width = align(width, 64);
> + height = align(height, 64);
> +
> + buffer = CALLOC_STRUCT(nouveau_video_buffer);
> + if (!buffer)
> + return NULL;
> +
> + buffer->base.context = pipe;
> + buffer->base.destroy = nouveau_video_buffer_destroy;
> + buffer->base.get_sampler_view_planes =
> nouveau_video_buffer_sampler_view_planes;
> + buffer->base.get_sampler_view_components =
> nouveau_video_buffer_sampler_view_components;
> + buffer->base.get_surfaces = nouveau_video_buffer_surfaces;
> + buffer->base.chroma_format = chroma_format;
> + buffer->base.width = width;
> + buffer->base.height = height;
> + buffer->num_planes = 2;
> +
> + memset(&templ, 0, sizeof(templ));
> + templ.target = PIPE_TEXTURE_2D;
> + templ.format = PIPE_FORMAT_R8_UNORM;
> + templ.width0 = width;
> + templ.height0 = height;
> + templ.depth0 = 1;
> + templ.array_size = 1;
> + templ.bind = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET;
> + templ.usage = PIPE_USAGE_STATIC;
> + templ.flags = NOUVEAU_RESOURCE_FLAG_LINEAR;
> +
> + buffer->resources[0] = pipe->screen->resource_create(pipe->screen,
> &templ);
> + if (!buffer->resources[0])
> + goto error;
> + templ.width0 /= 2;
> + templ.height0 /= 2;
> + templ.format = PIPE_FORMAT_R8G8_UNORM;
> + buffer->resources[1] = pipe->screen->resource_create(pipe->screen,
> &templ);
> + if (!buffer->resources[1])
> + goto error;
> + return &buffer->base;
> +
> +error:
> + nouveau_video_buffer_destroy(&buffer->base);
> + FREE(buffer);
> + return NULL;
> +}
>
> static int
> nouveau_screen_get_video_param(struct pipe_screen *pscreen,
> @@ -33,9 +866,60 @@ nouveau_screen_init_vdec(struct nouveau_screen *screen)
> screen->base.is_video_format_supported =
> vl_video_buffer_is_format_supported;
> }
>
> +static struct pipe_video_decoder *
> +nvfx_context_create_decoder(struct pipe_context *context,
> + enum pipe_video_profile profile,
> + enum pipe_video_entrypoint entrypoint,
> + enum pipe_video_chroma_format chroma_format,
> + unsigned width, unsigned height)
> +{
> + struct nouveau_screen *screen = &nvfx_context(context)->screen->base;
> + return nouveau_create_decoder(context, screen, profile, entrypoint,
> + chroma_format, width, height);
> +}
> +
> +static struct pipe_video_buffer *
> +nvfx_context_video_buffer_create(struct pipe_context *pipe,
> + enum pipe_format buffer_format,
> + enum pipe_video_chroma_format
> chroma_format,
> + unsigned width, unsigned height)
> +{
> + struct nouveau_screen *screen = &nvfx_context(pipe)->screen->base;
> + return nouveau_video_buffer_create(pipe, screen, buffer_format,
> chroma_format, width, height);
> +}
> +
> +void
> +nvfx_context_init_vdec(struct nvfx_context *nv)
> +{
> + nv->pipe.create_video_decoder = nvfx_context_create_decoder;
> + nv->pipe.create_video_buffer = nvfx_context_video_buffer_create;
> +}
> +
> +static struct pipe_video_decoder *
> +nouveau_context_create_decoder(struct pipe_context *context,
> + enum pipe_video_profile profile,
> + enum pipe_video_entrypoint entrypoint,
> + enum pipe_video_chroma_format
> chroma_format,
> + unsigned width, unsigned height)
> +{
> + struct nouveau_screen *screen = nouveau_context(context)->screen;
> + return nouveau_create_decoder(context, screen, profile, entrypoint,
> + chroma_format, width, height);
> +}
> +
> +static struct pipe_video_buffer *
> +nouveau_context_video_buffer_create(struct pipe_context *pipe,
> + enum pipe_format buffer_format,
> + enum pipe_video_chroma_format
> chroma_format,
> + unsigned width, unsigned height)
> +{
> + struct nouveau_screen *screen = nouveau_context(pipe)->screen;
> + return nouveau_video_buffer_create(pipe, screen, buffer_format,
> chroma_format, width, height);
> +}
> +
> void
> nouveau_context_init_vdec(struct nouveau_context *nv)
> {
> - nv->pipe.create_video_decoder = vl_create_decoder;
> - nv->pipe.create_video_buffer = vl_video_buffer_create;
> + nv->pipe.create_video_decoder = nouveau_context_create_decoder;
> + nv->pipe.create_video_buffer = nouveau_context_video_buffer_create;
> }
> diff --git a/src/gallium/drivers/nouveau/nouveau_video.h
> b/src/gallium/drivers/nouveau/nouveau_video.h
> new file mode 100644
> index 0000000..c6875c3
> --- /dev/null
> +++ b/src/gallium/drivers/nouveau/nouveau_video.h
> @@ -0,0 +1,42 @@
> +#ifndef __NOUVEAU_VIDEO_H__
> +#define __NOUVEAU_SCREEN_H__
> +
> +#include "nv17_mpeg.xml.h"
> +#include "nv31_mpeg.xml.h"
> +
> +struct nouveau_video_buffer {
> + struct pipe_video_buffer base;
> + unsigned num_planes;
> + struct pipe_resource *resources[2];
> + struct pipe_sampler_view *sampler_view_planes[2];
> + struct pipe_sampler_view *sampler_view_components[3];
> + struct pipe_surface *surfaces[2];
> +};
> +
> +struct nouveau_decoder {
> + struct pipe_video_decoder base;
> + struct nouveau_screen *screen;
> + struct nouveau_grobj *mpeg;
> + struct nouveau_bo *cmd_bo, *data_bo, *fence_bo;
> +
> + unsigned *fence_map;
> + unsigned fence_seq;
> +
> + unsigned ofs;
> + unsigned *cmds;
> +
> + unsigned *data;
> + unsigned data_pos;
> + unsigned picture_structure;
> +
> + unsigned past, future, current;
> + unsigned num_surfaces;
> + struct nouveau_video_buffer *surfaces[8];
> +};
> +
> +static INLINE void
> +nouveau_vpe_write(struct nouveau_decoder *dec, unsigned data) {
> + dec->cmds[dec->ofs++] = data;
> +}
> +
> +#endif
> diff --git a/src/gallium/drivers/nouveau/nv17_mpeg.xml.h
> b/src/gallium/drivers/nouveau/nv17_mpeg.xml.h
> new file mode 100644
> index 0000000..a27310f
> --- /dev/null
> +++ b/src/gallium/drivers/nouveau/nv17_mpeg.xml.h
> @@ -0,0 +1,265 @@
> +#ifndef ___RNNDB_NV17_MPEG_XML
> +#define ___RNNDB_NV17_MPEG_XML
> +
> +/* Autogenerated file, DO NOT EDIT manually!
> +
> +This file was generated by the rules-ng-ng headergen tool in this git
> repository:
> +http://0x04.net/cgit/index.cgi/rules-ng-ng
> +git clone git://0x04.net/rules-ng-ng
> +
> +The rules-ng-ng source files this header was generated from are:
> +- ../rnndb/nv17_mpeg.xml ( 6846 bytes, from 2011-08-08 14:21:26)
> +- ../rnndb/copyright.xml ( 6452 bytes, from 2011-07-15 12:42:43)
> +- ../rnndb/nvchipsets.xml ( 3617 bytes, from 2011-07-22 11:37:48)
> +
> +Copyright (C) 2006-2011 by the following authors:
> +- Artur Huillet <arthur.huillet at free.fr> (ahuillet)
> +- Ben Skeggs (darktama, darktama_)
> +- B. R. <koala_br at users.sourceforge.net> (koala_br)
> +- Carlos Martin <carlosmn at users.sf.net> (carlosmn)
> +- Christoph Bumiller <e0425955 at student.tuwien.ac.at> (calim, chrisbmr)
> +- Dawid Gajownik <gajownik at users.sf.net> (gajownik)
> +- Dmitry Baryshkov
> +- Dmitry Eremin-Solenikov <lumag at users.sf.net> (lumag)
> +- EdB <edb_ at users.sf.net> (edb_)
> +- Erik Waling <erikwailing at users.sf.net> (erikwaling)
> +- Francisco Jerez <currojerez at riseup.net> (curro)
> +- imirkin <imirkin at users.sf.net> (imirkin)
> +- jb17bsome <jb17bsome at bellsouth.net> (jb17bsome)
> +- Jeremy Kolb <kjeremy at users.sf.net> (kjeremy)
> +- Laurent Carlier <lordheavym at gmail.com> (lordheavy)
> +- Luca Barbieri <luca at luca-barbieri.com> (lb, lb1)
> +- Maarten Maathuis <madman2003 at gmail.com> (stillunknown)
> +- Marcin Kościelnicki <koriakin at 0x04.net> (mwk, koriakin)
> +- Mark Carey <mark.carey at gmail.com> (careym)
> +- Matthieu Castet <matthieu.castet at parrot.com> (mat-c)
> +- nvidiaman <nvidiaman at users.sf.net> (nvidiaman)
> +- Patrice Mandin <patmandin at gmail.com> (pmandin, pmdata)
> +- Pekka Paalanen <pq at iki.fi> (pq, ppaalanen)
> +- Peter Popov <ironpeter at users.sf.net> (ironpeter)
> +- Richard Hughes <hughsient at users.sf.net> (hughsient)
> +- Rudi Cilibrasi <cilibrar at users.sf.net> (cilibrar)
> +- Serge Martin
> +- Simon Raffeiner
> +- Stephane Loeuillet <leroutier at users.sf.net> (leroutier)
> +- Stephane Marchesin <stephane.marchesin at gmail.com> (marcheu)
> +- sturmflut <sturmflut at users.sf.net> (sturmflut)
> +- Sylvain Munaut <tnt at 246tNt.com>
> +- Victor Stinner <victor.stinner at haypocalc.com> (haypo)
> +- Wladmir van der Laan <laanwj at gmail.com> (miathan6)
> +- Younes Manton <younes.m at gmail.com> (ymanton)
> +
> +Permission is hereby granted, free of charge, to any person obtaining
> +a copy of this software and associated documentation files (the
> +"Software"), to deal in the Software without restriction, including
> +without limitation the rights to use, copy, modify, merge, publish,
> +distribute, sublicense, and/or sell copies of the Software, and to
> +permit persons to whom the Software is furnished to do so, subject to
> +the following conditions:
> +
> +The above copyright notice and this permission notice (including the
> +next paragraph) shall be included in all copies or substantial
> +portions of the Software.
> +
> +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 NONINFRINGEMENT.
> +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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.
> +*/
> +
> +
> +#define NV17_MPEG_CMD_NOP_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_NOP_OP__SHIFT 28
> +#define NV17_MPEG_CMD_NOP_OP_NOP 0x10000000
> +#define NV17_MPEG_CMD_SURFACE_OFFSET__MASK 0x00ffffff
> +#define NV17_MPEG_CMD_SURFACE_OFFSET__SHIFT 0
> +#define NV17_MPEG_CMD_SURFACE_OFFSET__SHR 5
> +#define NV17_MPEG_CMD_SURFACE_PLANE__MASK 0x01000000
> +#define NV17_MPEG_CMD_SURFACE_PLANE__SHIFT 24
> +#define NV17_MPEG_CMD_SURFACE_PLANE_LUMA 0x00000000
> +#define NV17_MPEG_CMD_SURFACE_PLANE_CHROMA 0x01000000
> +#define NV17_MPEG_CMD_SURFACE_INDEX__MASK 0x0e000000
> +#define NV17_MPEG_CMD_SURFACE_INDEX__SHIFT 25
> +#define NV17_MPEG_CMD_SURFACE_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_SURFACE_OP__SHIFT 28
> +#define NV17_MPEG_CMD_SURFACE_OP_SURFACE 0x20000000
> +#define NV17_MPEG_CMD_SIZE_WIDTH__MASK 0x000007ff
> +#define NV17_MPEG_CMD_SIZE_WIDTH__SHIFT 0
> +#define NV17_MPEG_CMD_SIZE_HEIGHT__MASK
> 0x007ff000
> +#define NV17_MPEG_CMD_SIZE_HEIGHT__SHIFT 12
> +#define NV17_MPEG_CMD_SIZE_OP__MASK 0xff000000
> +#define NV17_MPEG_CMD_SIZE_OP__SHIFT 24
> +#define NV17_MPEG_CMD_SIZE_OP_SIZE 0x30000000
> +#define NV17_MPEG_CMD_PITCH_PITCH__MASK
> 0x0000007f
> +#define NV17_MPEG_CMD_PITCH_PITCH__SHIFT 0
> +#define NV17_MPEG_CMD_PITCH_OP__MASK 0xff000000
> +#define NV17_MPEG_CMD_PITCH_OP__SHIFT 24
> +#define NV17_MPEG_CMD_PITCH_OP_PITCH 0x31000000
> +#define NV17_MPEG_CMD_MODE_IDCT_ENABLE 0x00000001
> +#define NV17_MPEG_CMD_MODE_IQ_ENABLE 0x00000010
> +#define NV17_MPEG_CMD_MODE_OP__MASK 0xff000000
> +#define NV17_MPEG_CMD_MODE_OP__SHIFT 24
> +#define NV17_MPEG_CMD_MODE_OP_MODE 0x32000000
> +#define NV17_MPEG_CMD_IQ_SETUP_QUANT_SCALE__MASK 0x000001fe
> +#define NV17_MPEG_CMD_IQ_SETUP_QUANT_SCALE__SHIFT 1
> +#define NV17_MPEG_CMD_IQ_SETUP_INTRA_DC_MULT__MASK 0x00001e00
> +#define NV17_MPEG_CMD_IQ_SETUP_INTRA_DC_MULT__SHIFT 9
> +#define NV17_MPEG_CMD_IQ_SETUP_UNK13__MASK 0x00006000
> +#define NV17_MPEG_CMD_IQ_SETUP_UNK13__SHIFT 13
> +#define NV17_MPEG_CMD_IQ_SETUP_OP__MASK
> 0xf0000000
> +#define NV17_MPEG_CMD_IQ_SETUP_OP__SHIFT 28
> +#define NV17_MPEG_CMD_IQ_SETUP_OP_IQ_SETUP 0x40000000
> +#define NV17_MPEG_CMD_IQ_MATRIX_INTRA 0x00000001
> +#define NV17_MPEG_CMD_IQ_MATRIX_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_IQ_MATRIX_OP__SHIFT 28
> +#define NV17_MPEG_CMD_IQ_MATRIX_OP_IQ_MATRIX 0x50000000
> +#define NV17_MPEG_CMD_BLOCK_DATA_INTRA 0x00000001
> +#define NV17_MPEG_CMD_BLOCK_DATA_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_BLOCK_DATA_OP__SHIFT 28
> +#define NV17_MPEG_CMD_BLOCK_DATA_OP_BLOCK_DATA 0x60000000
> +#define NV17_MPEG_BLOCK_DATA_LAST 0x00000001
> +#define NV17_MPEG_BLOCK_DATA_IDX__MASK 0x0000003e
> +#define NV17_MPEG_BLOCK_DATA_IDX__SHIFT 1
> +#define NV17_MPEG_BLOCK_DATA_IDX__SHR 1
> +#define NV17_MPEG_BLOCK_DATA_COORD1__MASK 0x0003ffc0
> +#define NV17_MPEG_BLOCK_DATA_COORD1__SHIFT 6
> +#define NV17_MPEG_BLOCK_DATA_COORD1_FORCE_0 0x00010000
> +#define NV17_MPEG_BLOCK_DATA_COORD0__MASK 0x7ff80000
> +#define NV17_MPEG_BLOCK_DATA_COORD0__SHIFT 19
> +#define NV17_MPEG_BLOCK_DATA_COORD0_FORCE_0 0x80000000
> +#define NV17_MPEG_CMD_SYNC_INTR
> 0x00000001
> +#define NV17_MPEG_CMD_SYNC_OP__MASK 0xff000000
> +#define NV17_MPEG_CMD_SYNC_OP__SHIFT 24
> +#define NV17_MPEG_CMD_SYNC_OP_SYNC 0x70000000
> +#define NV17_MPEG_CMD_SEQUENCE_OP__MASK
> 0xff000000
> +#define NV17_MPEG_CMD_SEQUENCE_OP__SHIFT 24
> +#define NV17_MPEG_CMD_SEQUENCE_OP_SEQUENCE 0x71000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_X_COORD__MASK 0x00008000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_X_COORD__SHIFT 15
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_X_COORD_ODD 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_X_COORD_EVEN 0x00008000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_RUN__MASK 0x00010000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_RUN__SHIFT 16
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_RUN_DOUBLE 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_RUN_SINGLE 0x00010000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FIELD__MASK 0x00020000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FIELD__SHIFT 17
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FIELD_TOP 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FIELD_BOTTOM 0x00020000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_TYPE__MASK 0x00080000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_TYPE__SHIFT 19
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_TYPE_FIELD 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_TYPE_FRAME 0x00080000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_SURFACE__MASK 0x00700000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_SURFACE__SHIFT 20
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FRAME_DCT_TYPE__MASK 0x00800000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FRAME_DCT_TYPE__SHIFT 23
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FRAME_DCT_TYPE_FRAME 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_FRAME_DCT_TYPE_FIELD 0x00800000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_CBP__MASK 0x0c000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_CBP__SHIFT 26
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_OP__MASK
> 0xf0000000
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_OP__SHIFT 28
> +#define NV17_MPEG_CMD_CHROMA_MB_HEADER_OP_CHROMA_MB_HEADER 0x80000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_X_COORD__MASK 0x00008000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_X_COORD__SHIFT 15
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_X_COORD_ODD 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_X_COORD_EVEN 0x00008000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_RUN__MASK 0x00010000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_RUN__SHIFT 16
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_RUN_DOUBLE
> 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_RUN_SINGLE
> 0x00010000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FIELD__MASK 0x00020000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FIELD__SHIFT 17
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FIELD_TOP 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FIELD_BOTTOM 0x00020000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_TYPE__MASK
> 0x00080000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_TYPE__SHIFT 19
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_TYPE_FIELD
> 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_TYPE_FRAME
> 0x00080000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_SURFACE__MASK 0x00700000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_SURFACE__SHIFT 20
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FRAME_DCT_TYPE__MASK 0x00800000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FRAME_DCT_TYPE__SHIFT 23
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FRAME_DCT_TYPE_FRAME 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_FRAME_DCT_TYPE_FIELD 0x00800000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_CBP__MASK 0x0f000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_CBP__SHIFT 24
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_OP__SHIFT 28
> +#define NV17_MPEG_CMD_LUMA_MB_HEADER_OP_LUMA_MB_HEADER 0x90000000
> +#define NV17_MPEG_CMD_MB_COORDS_X__MASK
> 0x000007ff
> +#define NV17_MPEG_CMD_MB_COORDS_X__SHIFT 0
> +#define NV17_MPEG_CMD_MB_COORDS_Y__MASK
> 0x007ff000
> +#define NV17_MPEG_CMD_MB_COORDS_Y__SHIFT 12
> +#define NV17_MPEG_CMD_MB_COORDS_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_MB_COORDS_OP__SHIFT 28
> +#define NV17_MPEG_CMD_MB_COORDS_OP_MB_COORDS 0xa0000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT__MASK 0x00010000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT__SHIFT 16
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT_1 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_COUNT_2 0x00010000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_FIELD__MASK 0x00020000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_FIELD__SHIFT 17
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_FIELD_TOP 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_FIELD_BOTTOM 0x00020000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_TYPE__MASK 0x00080000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_TYPE__SHIFT 19
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_TYPE_FIELD 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_TYPE_FRAME 0x00080000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_SURFACE__MASK 0x00700000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_SURFACE__SHIFT 20
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_IDX 0x00800000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT__MASK 0x01000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT__SHIFT 24
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT_FIELD 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_MV_SPLIT_HALF_MB
> 0x01000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_Y_HALF 0x02000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_X_HALF 0x04000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_DIRECTION__MASK 0x08000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_DIRECTION__SHIFT 27
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_DIRECTION_FORWARD 0x00000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_DIRECTION_BACKWARD 0x08000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_OP__MASK
> 0xf0000000
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_OP__SHIFT 28
> +#define NV17_MPEG_CMD_CHROMA_MV_HEADER_OP_CHROMA_MV_HEADER 0xc0000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_COUNT__MASK 0x00010000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_COUNT__SHIFT 16
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_COUNT_1 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_COUNT_2 0x00010000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_FIELD__MASK 0x00020000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_FIELD__SHIFT 17
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_FIELD_TOP 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_FIELD_BOTTOM 0x00020000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_TYPE__MASK
> 0x00080000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_TYPE__SHIFT 19
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_TYPE_FIELD
> 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_TYPE_FRAME
> 0x00080000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_SURFACE__MASK 0x00700000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_SURFACE__SHIFT 20
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_IDX 0x00800000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_MV_SPLIT__MASK 0x01000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_MV_SPLIT__SHIFT 24
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_MV_SPLIT_FIELD 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_MV_SPLIT_HALF_MB 0x01000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_Y_HALF 0x02000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_X_HALF 0x04000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_DIRECTION__MASK 0x08000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_DIRECTION__SHIFT 27
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_DIRECTION_FORWARD 0x00000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_DIRECTION_BACKWARD
> 0x08000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_OP__SHIFT 28
> +#define NV17_MPEG_CMD_LUMA_MV_HEADER_OP_LUMA_MV_HEADER 0xd0000000
> +#define NV17_MPEG_CMD_MV_COORDS_X__MASK
> 0x000007ff
> +#define NV17_MPEG_CMD_MV_COORDS_X__SHIFT 0
> +#define NV17_MPEG_CMD_MV_COORDS_Y__MASK
> 0x007ff000
> +#define NV17_MPEG_CMD_MV_COORDS_Y__SHIFT 12
> +#define NV17_MPEG_CMD_MV_COORDS_OP__MASK 0xf0000000
> +#define NV17_MPEG_CMD_MV_COORDS_OP__SHIFT 28
> +#define NV17_MPEG_CMD_MV_COORDS_OP_MV_COORDS 0xe0000000
> +
> +#endif /* ___RNNDB_NV17_MPEG_XML */
> diff --git a/src/gallium/drivers/nouveau/nv31_mpeg.xml.h
> b/src/gallium/drivers/nouveau/nv31_mpeg.xml.h
> new file mode 100644
> index 0000000..a8c1e32
> --- /dev/null
> +++ b/src/gallium/drivers/nouveau/nv31_mpeg.xml.h
> @@ -0,0 +1,130 @@
> +#ifndef ___RNNDB_NV31_MPEG_XML
> +#define ___RNNDB_NV31_MPEG_XML
> +
> +/* Autogenerated file, DO NOT EDIT manually!
> +
> +This file was generated by the rules-ng-ng headergen tool in this git
> repository:
> +http://0x04.net/cgit/index.cgi/rules-ng-ng
> +git clone git://0x04.net/rules-ng-ng
> +
> +The rules-ng-ng source files this header was generated from are:
> +- ../rnndb/nv31_mpeg.xml ( 2269 bytes, from 2011-08-02 11:17:20)
> +- ../rnndb/copyright.xml ( 6452 bytes, from 2011-07-15 12:42:43)
> +- ../rnndb/nvchipsets.xml ( 3617 bytes, from 2011-07-22 11:37:48)
> +- ../rnndb/nv_object.xml ( 12672 bytes, from 2011-07-15 12:42:43)
> +- ../rnndb/nv_defs.xml ( 4437 bytes, from 2011-07-15 12:42:43)
> +- ../rnndb/nv50_defs.xml ( 5468 bytes, from 2011-07-15 12:42:43)
> +
> +Copyright (C) 2006-2011 by the following authors:
> +- Artur Huillet <arthur.huillet at free.fr> (ahuillet)
> +- Ben Skeggs (darktama, darktama_)
> +- B. R. <koala_br at users.sourceforge.net> (koala_br)
> +- Carlos Martin <carlosmn at users.sf.net> (carlosmn)
> +- Christoph Bumiller <e0425955 at student.tuwien.ac.at> (calim, chrisbmr)
> +- Dawid Gajownik <gajownik at users.sf.net> (gajownik)
> +- Dmitry Baryshkov
> +- Dmitry Eremin-Solenikov <lumag at users.sf.net> (lumag)
> +- EdB <edb_ at users.sf.net> (edb_)
> +- Erik Waling <erikwailing at users.sf.net> (erikwaling)
> +- Francisco Jerez <currojerez at riseup.net> (curro)
> +- imirkin <imirkin at users.sf.net> (imirkin)
> +- jb17bsome <jb17bsome at bellsouth.net> (jb17bsome)
> +- Jeremy Kolb <kjeremy at users.sf.net> (kjeremy)
> +- Laurent Carlier <lordheavym at gmail.com> (lordheavy)
> +- Luca Barbieri <luca at luca-barbieri.com> (lb, lb1)
> +- Maarten Maathuis <madman2003 at gmail.com> (stillunknown)
> +- Marcin Kościelnicki <koriakin at 0x04.net> (mwk, koriakin)
> +- Mark Carey <mark.carey at gmail.com> (careym)
> +- Matthieu Castet <matthieu.castet at parrot.com> (mat-c)
> +- nvidiaman <nvidiaman at users.sf.net> (nvidiaman)
> +- Patrice Mandin <patmandin at gmail.com> (pmandin, pmdata)
> +- Pekka Paalanen <pq at iki.fi> (pq, ppaalanen)
> +- Peter Popov <ironpeter at users.sf.net> (ironpeter)
> +- Richard Hughes <hughsient at users.sf.net> (hughsient)
> +- Rudi Cilibrasi <cilibrar at users.sf.net> (cilibrar)
> +- Serge Martin
> +- Simon Raffeiner
> +- Stephane Loeuillet <leroutier at users.sf.net> (leroutier)
> +- Stephane Marchesin <stephane.marchesin at gmail.com> (marcheu)
> +- sturmflut <sturmflut at users.sf.net> (sturmflut)
> +- Sylvain Munaut <tnt at 246tNt.com>
> +- Victor Stinner <victor.stinner at haypocalc.com> (haypo)
> +- Wladmir van der Laan <laanwj at gmail.com> (miathan6)
> +- Younes Manton <younes.m at gmail.com> (ymanton)
> +
> +Permission is hereby granted, free of charge, to any person obtaining
> +a copy of this software and associated documentation files (the
> +"Software"), to deal in the Software without restriction, including
> +without limitation the rights to use, copy, modify, merge, publish,
> +distribute, sublicense, and/or sell copies of the Software, and to
> +permit persons to whom the Software is furnished to do so, subject to
> +the following conditions:
> +
> +The above copyright notice and this permission notice (including the
> +next paragraph) shall be included in all copies or substantial
> +portions of the Software.
> +
> +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 NONINFRINGEMENT.
> +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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.
> +*/
> +
> +
> +
> +#define NV31_MPEG_PITCH
> 0x00000160
> +#define NV31_MPEG_PITCH_PITCH__MASK 0x00001fff
> +#define NV31_MPEG_PITCH_PITCH__SHIFT 0
> +#define NV31_MPEG_PITCH_UNK 0x00010000
> +
> +#define NV31_MPEG_SIZE 0x00000164
> +#define NV31_MPEG_SIZE_W__MASK 0x0000ffff
> +#define NV31_MPEG_SIZE_W__SHIFT 0
> +#define NV31_MPEG_SIZE_H__MASK 0xffff0000
> +#define NV31_MPEG_SIZE_H__SHIFT 16
> +
> +#define NV31_MPEG_DMA_CMD 0x00000190
> +
> +#define NV31_MPEG_DMA_DATA 0x000001a0
> +
> +#define NV31_MPEG_DMA_IMAGE 0x000001b0
> +
> +#define NV84_MPEG_DMA_QUERY 0x000001c0
> +
> +#define NV31_MPEG_IMAGE_Y_OFFSET(i0) (0x00000200
> + 0x8*(i0))
> +#define NV31_MPEG_IMAGE_Y_OFFSET__ESIZE
> 0x00000008
> +#define NV31_MPEG_IMAGE_Y_OFFSET__LEN 0x00000008
> +
> +#define NV31_MPEG_IMAGE_C_OFFSET(i0) (0x00000204
> + 0x8*(i0))
> +#define NV31_MPEG_IMAGE_C_OFFSET__ESIZE
> 0x00000008
> +#define NV31_MPEG_IMAGE_C_OFFSET__LEN 0x00000008
> +
> +#define NV31_MPEG_FORMAT 0x00000310
> +#define NV31_MPEG_FORMAT_DATA_FORMAT__MASK 0x00000001
> +#define NV31_MPEG_FORMAT_DATA_FORMAT__SHIFT 0
> +#define NV31_MPEG_FORMAT_DATA_FORMAT_S16 0x00000000
> +#define NV31_MPEG_FORMAT_DATA_FORMAT_S8
> 0x00000001
> +#define NV31_MPEG_FORMAT_UNK8 0x00000100
> +
> +#define NV31_MPEG_IDCT_ENABLE 0x00000314
> +
> +
> +#define NV84_MPEG_QUERY_OFFSET 0x0000031c
> +
> +#define NV84_MPEG_QUERY_COUNTER
> 0x00000320
> +
> +#define NV31_MPEG_CMD_OFFSET 0x00000380
> +
> +#define NV31_MPEG_CMD_SIZE 0x00000384
> +
> +#define NV31_MPEG_DATA_OFFSET 0x0000038c
> +
> +#define NV31_MPEG_DATA_SIZE 0x00000390
> +
> +#define NV31_MPEG_EXEC 0x00000394
> +
> +
> +#endif /* ___RNNDB_NV31_MPEG_XML */
> diff --git a/src/gallium/drivers/nvfx/nvfx_context.c
> b/src/gallium/drivers/nvfx/nvfx_context.c
> index e2cdcf6..37425b1 100644
> --- a/src/gallium/drivers/nvfx/nvfx_context.c
> +++ b/src/gallium/drivers/nvfx/nvfx_context.c
> @@ -90,9 +90,6 @@ nvfx_create(struct pipe_screen *pscreen, void *priv)
> nvfx->pipe.clear = nvfx_clear;
> nvfx->pipe.flush = nvfx_flush;
>
> - nvfx->pipe.create_video_decoder = vl_create_decoder;
> - nvfx->pipe.create_video_buffer = vl_video_buffer_create;
> -
> nvfx->is_nv4x = screen->is_nv4x;
> nvfx->use_nv4x = screen->use_nv4x;
> /* TODO: it seems that nv30 might have fixed function clipping
> usable with vertex programs
> @@ -126,6 +123,7 @@ nvfx_create(struct pipe_screen *pscreen, void *priv)
> nvfx->relocs_needed = NVFX_RELOCATE_ALL;
>
> LIST_INITHEAD(&nvfx->render_cache);
> + nvfx_context_init_vdec(nvfx);
>
> return &nvfx->pipe;
> }
> diff --git a/src/gallium/drivers/nvfx/nvfx_context.h
> b/src/gallium/drivers/nvfx/nvfx_context.h
> index dad912b..cb40a52 100644
> --- a/src/gallium/drivers/nvfx/nvfx_context.h
> +++ b/src/gallium/drivers/nvfx/nvfx_context.h
> @@ -340,6 +340,8 @@ extern void nvfx_init_vertprog_functions(struct
> nvfx_context *nvfx);
> /* nvfx_push.c */
> extern void nvfx_push_vbo(struct pipe_context *pipe, const struct
> pipe_draw_info *info);
>
> +extern void nvfx_context_init_vdec(struct nvfx_context *);
> +
> static inline void nvfx_emit_vtx_attr(struct nouveau_channel* chan,
> struct nouveau_grobj *eng3d, unsigned attrib, const float*
> v,
> unsigned ncomp)
> --
> 1.7.6
>
>
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
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