diff --git a/Makefile b/Makefile index 595e6d44b9..6a5608b7c7 100644 --- a/Makefile +++ b/Makefile @@ -27,7 +27,7 @@ MANDIR = ${prefix}/man # a BSD compatible 'install' program INSTALL = install -SRCS_COMMON = cyuv.c adpcm.c xacodec.c cpudetect.c mp_msg.c ac3-iec958.c dec_audio.c dec_video.c msvidc.c cinepak.c fli.c qtrle.c codec-cfg.c cfgparser.c my_profile.c RTjpegN.c minilzo.c nuppelvideo.c spudec.c playtree.c playtreeparser.c asxparser.c qtsmc.c ducktm1.c roqav.c +SRCS_COMMON = cyuv.c adpcm.c xacodec.c cpudetect.c mp_msg.c ac3-iec958.c dec_audio.c dec_video.c msvidc.c cinepak.c fli.c qtrle.c codec-cfg.c cfgparser.c my_profile.c RTjpegN.c minilzo.c nuppelvideo.c spudec.c playtree.c playtreeparser.c asxparser.c qtsmc.c ducktm1.c roqav.c qtrpza.c SRCS_MENCODER = mencoder.c $(SRCS_COMMON) libao2/afmt.c divx4_vbr.c libvo/aclib.c libvo/img_format.c libvo/osd.c SRCS_MPLAYER = mplayer.c $(SRCS_COMMON) find_sub.c subreader.c lirc_mp.c mixer.c vobsub.c diff --git a/codec-cfg.c b/codec-cfg.c index 0bc0e0f169..6fd5e02ed0 100644 --- a/codec-cfg.c +++ b/codec-cfg.c @@ -245,6 +245,7 @@ static short get_driver(char *s,int audioflag) "qtsmc", "ducktm1", "roqvideo", + "qtrpza", NULL }; char **drv=audioflag?audiodrv:videodrv; diff --git a/codec-cfg.h b/codec-cfg.h index 338dd8c2b7..90ee14ba63 100644 --- a/codec-cfg.h +++ b/codec-cfg.h @@ -57,6 +57,7 @@ #define VFM_QTSMC 17 #define VFM_DUCKTM1 18 #define VFM_ROQVIDEO 19 +#define VFM_QTRPZA 20 #ifndef GUID_TYPE #define GUID_TYPE diff --git a/dec_video.c b/dec_video.c index 94b9d95b9c..f0468cd8ff 100644 --- a/dec_video.c +++ b/dec_video.c @@ -180,6 +180,14 @@ void decode_duck_tm1( int height, int bytes_per_pixel); +void qt_decode_rpza( + unsigned char *encoded, + int encoded_size, + unsigned char *decoded, + int width, + int height, + int bytes_per_pixel); + //**************************************************************************// // The OpenDivX stuff: //**************************************************************************// @@ -698,6 +706,7 @@ switch(sh_video->codec->driver){ case VFM_FLI: case VFM_QTRLE: case VFM_DUCKTM1: + case VFM_QTRPZA: { #ifdef USE_MP_IMAGE sh_video->image->type=MP_IMGTYPE_STATIC; @@ -1135,6 +1144,13 @@ if(verbose>1){ sh_video->disp_w, sh_video->disp_h, sh_video->context); blit_frame = 3; break; + case VFM_QTRPZA: + qt_decode_rpza( + start, in_size, sh_video->our_out_buffer, + sh_video->disp_w, sh_video->disp_h, + ((out_fmt&255)+7)/8); + blit_frame = 3; + break; } // switch //------------------------ frame decoded. -------------------- diff --git a/etc/codecs.conf b/etc/codecs.conf index 5800b10404..1de1e9f1af 100644 --- a/etc/codecs.conf +++ b/etc/codecs.conf @@ -355,6 +355,13 @@ videocodec roqvideo driver roqvideo out YV12 +videocodec qtrpza + info "Quicktime Apple Video" + status working + fourcc rpza,azpr + driver qtrpza + out BGR32,BGR24,BGR15 + audiocodec imaadpcm info "IMA ADPCM" status working diff --git a/qtrpza.c b/qtrpza.c new file mode 100644 index 0000000000..7b508b6ff1 --- /dev/null +++ b/qtrpza.c @@ -0,0 +1,262 @@ +/* + * + * Apple Video (rpza) QuickTime Decoder for Mplayer + * (c) 2002 Roberto Togni + * + * Fourcc: rpza, azpr + * + * Some code comes from qtsmc.c by Mike Melanson + * + */ + +#include "config.h" +#include "bswap.h" +#include "mp_msg.h" + +#define BE_16(x) (be2me_16(*(unsigned short *)(x))) +#define BE_32(x) (be2me_32(*(unsigned int *)(x))) + + +#define ADVANCE_BLOCK() \ +{ \ + pixel_ptr += block_x_inc; \ + if (pixel_ptr >= (width * bytes_per_pixel)) \ + { \ + pixel_ptr = 0; \ + row_ptr += block_y_inc * 4; \ + } \ + total_blocks--; \ + if (total_blocks < 0) \ + { \ + mp_msg(MSGT_DECVIDEO, MSGL_WARN, "block counter just went negative (this should not happen)\n"); \ + return; \ + } \ +} + +#define PAINT_CURRENT_PIXEL(r, g, b, color) \ +{ \ + if (bytes_per_pixel == 2) { \ + (*(unsigned short*)(&decoded[block_ptr])) = color & 0x7fff; \ + block_ptr += 2; \ + } else { \ + decoded[block_ptr++] = (b); \ + decoded[block_ptr++] = (g); \ + decoded[block_ptr++] = (r); \ + if (bytes_per_pixel == 4) /* 32bpp */ \ + block_ptr++; \ + } \ +} + +#define COLOR_FIX(col_out, col_in) (col_out) = ((col_in) << 3) | ((col_in) >> 2) + +#define COLOR_TO_RGB(r, g, b, color) \ +{ \ + if (bytes_per_pixel != 2) { \ + unsigned short tmp; \ + tmp = (color >> 10) & 0x1f; \ + COLOR_FIX (r, tmp); \ + tmp = (color >> 5) & 0x1f; \ + COLOR_FIX (g, tmp); \ + tmp = color & 0x1f; \ + COLOR_FIX (b, tmp); \ + } \ +} + +#define COLORAB_TO_RGB4(rgb4, color4, colorA, colorB) \ +{ \ + unsigned short ta, tb, tt; \ + if (bytes_per_pixel != 2) { \ + ta = (colorA >> 10) & 0x1f; \ + tb = (colorB >> 10) & 0x1f; \ + COLOR_FIX (rgb4[3][0], ta); \ + COLOR_FIX (rgb4[0][0], tb); \ + tt = (11 * ta + 21 * tb) >> 5; \ + COLOR_FIX (rgb4[1][0], tt); \ + tt = (21 * ta + 11 * tb) >> 5; \ + COLOR_FIX (rgb4[2][0], tt); \ + ta = (colorA >> 5) & 0x1f; \ + tb = (colorB >> 5) & 0x1f; \ + COLOR_FIX (rgb4[3][1], ta); \ + COLOR_FIX (rgb4[0][1], tb); \ + tt = (11 * ta + 21 * tb) >> 5; \ + COLOR_FIX (rgb4[1][1], tt); \ + tt = (21 * ta + 11 * tb) >> 5; \ + COLOR_FIX (rgb4[2][1], tt); \ + ta = colorA & 0x1f; \ + tb = colorB & 0x1f; \ + COLOR_FIX (rgb4[3][2], ta); \ + COLOR_FIX (rgb4[0][2], tb); \ + tt = (11 * ta + 21 * tb) >> 5; \ + COLOR_FIX (rgb4[1][2], tt); \ + tt = (21 * ta + 11 * tb) >> 5; \ + COLOR_FIX (rgb4[2][2], tt); \ + } else { \ + color4[3] = colorA; \ + color4[0] = colorB; \ + ta = (colorA >> 10) & 0x1f; \ + tb = (colorB >> 10) & 0x1f; \ + color4[1] = ((11 * ta + 21 * tb) << 5) & 0x7c00; \ + color4[2] = ((21 * ta + 11 * tb) << 5) & 0x7c00; \ + ta = (colorA >> 5) & 0x1f; \ + tb = (colorB >> 5) & 0x1f; \ + color4[1] |= (11 * ta + 21 * tb) & 0x3e0; \ + color4[2] |= (21 * ta + 11 * tb) & 0x3e0; \ + ta = colorA & 0x1f; \ + tb = colorB & 0x1f; \ + color4[1] |= (11 * ta + 21 * tb) >> 5; \ + color4[2] |= (21 * ta + 11 * tb) >> 5; \ + } \ +} + + + +/* + * rpza frame decoder + * + * Input values: + * + * *encoded: buffer of encoded data (chunk) + * encoded_size: length of encoded buffer + * *decoded: buffer where decoded data is written (image buffer) + * width: width of decoded frame in pixels + * height: height of decoded frame in pixels + * bytes_per_pixel: bytes/pixel in output image (color depth) + * + */ + +void qt_decode_rpza(char *encoded, int encoded_size, char *decoded, int width, + int height, int bytes_per_pixel) +{ + + int i; + int stream_ptr = 0; + int chunk_size; + unsigned char opcode; + int n_blocks; + unsigned short colorA, colorB; + unsigned char r, g, b; + unsigned char rgb4[4][3]; + unsigned short color4[4]; + unsigned char index, idx; + + int row_ptr = 0; + int pixel_ptr = 0; + int pixel_x, pixel_y; + int row_inc = bytes_per_pixel * (width - 4); + int max_height = row_inc * height; + int block_x_inc = bytes_per_pixel * 4; + int block_y_inc = bytes_per_pixel * width; + int block_ptr; + int total_blocks; + + + /* First byte is always 0xe1. Warn if it's different */ + if ((unsigned char)encoded[stream_ptr] != 0xe1) + mp_msg(MSGT_DECVIDEO, MSGL_WARN, + "First chunk byte is 0x%02x instead of 0x1e\n", + (unsigned char)encoded[stream_ptr]); + + /* Get chunk size, ingnoring first byte */ + chunk_size = BE_32(&encoded[stream_ptr]) & 0x00FFFFFF; + stream_ptr += 4; + + /* If length mismatch use size from MOV file and try to decode anyway */ + if (chunk_size != encoded_size) + mp_msg(MSGT_DECVIDEO, MSGL_WARN, "MOV chunk size != encoded chunk size; using MOV chunk size\n"); + + chunk_size = encoded_size; + + /* Number of 4x4 blocks in frame. */ + total_blocks = (width * height) / (4 * 4); + + /* Process chunk data */ + while (stream_ptr < chunk_size) { + opcode = encoded[stream_ptr++]; /* Get opcode */ + + n_blocks = (opcode & 0x1f) +1; /* Extract block counter from opcode */ + + /* If opcode MSbit is 0, we need more data to decide what to do */ + if ((opcode & 0x80) == 0) { + colorA = (opcode << 8) | ((unsigned char)encoded[stream_ptr++]); + opcode = 0; + if ((encoded[stream_ptr] & 0x80) != 0) { + /* Must behave as opcode 110xxxxx, using colorA computed above.*/ + /* Use fake opcode 0x20 to enter switch block at the right place */ + opcode = 0x20; + n_blocks = 1; + } + } + switch (opcode & 0xe0) { + /* Skip blocks */ + case 0x80: + while (n_blocks--) + ADVANCE_BLOCK(); + break; + + /* Fill blocks with one color */ + case 0xa0: + colorA = BE_16 (&encoded[stream_ptr]); + stream_ptr += 2; + COLOR_TO_RGB (r, g, b, colorA); + while (n_blocks--) { + block_ptr = row_ptr + pixel_ptr; + for (pixel_y = 0; pixel_y < 4; pixel_y++) { + for (pixel_x = 0; pixel_x < 4; pixel_x++){ + PAINT_CURRENT_PIXEL(r, g, b, colorA); + } + block_ptr += row_inc; + } + ADVANCE_BLOCK(); + } + break; + + /* Fill blocks with 4 colors */ + case 0xc0: + colorA = BE_16 (&encoded[stream_ptr]); + stream_ptr += 2; + case 0x20: + colorB = BE_16 (&encoded[stream_ptr]); + stream_ptr += 2; + COLORAB_TO_RGB4 (rgb4, color4, colorA, colorB); + while (n_blocks--) { + block_ptr = row_ptr + pixel_ptr; + for (pixel_y = 0; pixel_y < 4; pixel_y++) { + index = encoded[stream_ptr++]; + for (pixel_x = 0; pixel_x < 4; pixel_x++){ + idx = (index >> (2 * (3 - pixel_x))) & 0x03; + PAINT_CURRENT_PIXEL(rgb4[idx][0], rgb4[idx][1], rgb4[idx][2], color4[idx]); + } + block_ptr += row_inc; + } + ADVANCE_BLOCK(); + } + break; + + /* Fill block with 16 colors */ + case 0x00: + block_ptr = row_ptr + pixel_ptr; + for (pixel_y = 0; pixel_y < 4; pixel_y++) { + for (pixel_x = 0; pixel_x < 4; pixel_x++){ + /* We already have color of upper left pixel */ + if ((pixel_y != 0) || (pixel_x !=0)) { + colorA = BE_16 (&encoded[stream_ptr]); + stream_ptr += 2; + } + COLOR_TO_RGB (r, g, b, colorA); + PAINT_CURRENT_PIXEL(r, g, b, colorA); + } + block_ptr += row_inc; + } + ADVANCE_BLOCK(); + break; + + /* Unknown opcode */ + default: + mp_msg(MSGT_DECVIDEO, MSGL_HINT, "Unknown opcode %d in rpza chunk." + " Skip remaining %lu bytes of chunk data.\n", opcode, + chunk_size - stream_ptr); + return; + } /* Opcode switch */ + + } +}