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Still playing with the decoder. Got available decoders from Kona.

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This commit is contained in:
xliska
2008-03-11 17:37:27 +00:00
parent b99a4cda14
commit ee538c006f
1 changed files with 56 additions and 12 deletions
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68
ultragrid/src/video_display/kona.c
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@@ -27,6 +27,7 @@ struct state_kona {
ImageSequence seqID;
char *buffers[2];
char *outBuffer;
int image_display, image_network;
int frames_to_process;
@@ -46,6 +47,9 @@ display_thread_kona(void *arg)
ImageDescriptionHandle imageDesc;
CodecFlags ignore;
int ret;
int i;
char *line1, *line2;
int frames = 0;
struct timeval t, t0;
@@ -57,18 +61,31 @@ display_thread_kona(void *arg)
s->frames_to_process--;
(**(ImageDescriptionHandle)imageDesc).idSize = sizeof(ImageDescription);
(**(ImageDescriptionHandle)imageDesc).cType = 'yuvu';
(**(ImageDescriptionHandle)imageDesc).cType = 'v210';
(**(ImageDescriptionHandle)imageDesc).hRes = 72;
(**(ImageDescriptionHandle)imageDesc).vRes = 72;
(**(ImageDescriptionHandle)imageDesc).width = hd_size_x;
(**(ImageDescriptionHandle)imageDesc).height = hd_size_y;
(**(ImageDescriptionHandle)imageDesc).frameCount = 1;
(**(ImageDescriptionHandle)imageDesc).dataSize = hd_size_x * hd_size_y *hd_color_bpp * 8;
(**(ImageDescriptionHandle)imageDesc).depth = hd_color_bpp * 8; /* TODO: litle bit strange */
/* dataSize is specified in bytes. Affects output resolution */
(**(ImageDescriptionHandle)imageDesc).dataSize = hd_size_x * hd_size_y * hd_color_bpp;
//(**(ImageDescriptionHandle)imageDesc).depth = 24; /* TODO: litle bit strange */
(**(ImageDescriptionHandle)imageDesc).clutID = -1;
line1 = s->buffers[s->image_display];
line2 = s->outBuffer;
for (i = 0; i < 1080; i += 2) {
memcpy(line2, line1, hd_size_x * hd_color_bpp);
memcpy(line2 + hd_size_x * hd_color_bpp, line1 + hd_size_x * hd_color_bpp * hd_size_y / 2, hd_size_x * hd_color_bpp);
line1 += hd_size_x * hd_color_bpp;
line2 += hd_size_x * hd_color_bpp * 2;
}
ret = DecompressSequenceBeginS(&(s->seqID),
imageDesc,
s->buffers[s->image_display],
s->outBuffer,
hd_size_x * hd_size_y * hd_color_bpp,
s->gworld,
NULL,
@@ -77,8 +94,8 @@ display_thread_kona(void *arg)
srcCopy,
NULL,
NULL,
codecNormalQuality,
anyCodec);
codecLosslessQuality,
bestSpeedCodec);
if (ret != noErr) {
fprintf(stderr, "Failed DecompressSequenceBeginS\n");
}
@@ -88,14 +105,21 @@ display_thread_kona(void *arg)
platform_sem_wait(&s->semaphore);
s->frames_to_process--;
/* TODO */
// memcpy(GetPixBaseAddr(GetGWorldPixMap(s->gworld)), s->buffers[s->image_display], hd_size_x*hd_size_y*hd_color_bpp);
line1 = s->buffers[s->image_display];
line2 = s->outBuffer;
for (i = 0; i < 1080; i += 2) {
memcpy(line2, line1, hd_size_x * hd_color_bpp);
memcpy(line2 + hd_size_x * hd_color_bpp, line1 + hd_size_x * hd_color_bpp * hd_size_y / 2, hd_size_x * hd_color_bpp);
line1 += hd_size_x * hd_color_bpp;
line2 += hd_size_x * hd_color_bpp * 2;
}
ret = DecompressSequenceFrameS(s->seqID,
s->buffers[s->image_display],
ret = DecompressSequenceFrameWhen(s->seqID,
s->outBuffer,
hd_size_x*hd_size_y*hd_color_bpp,
0,
&ignore,
NULL,
nil);
if (ret != noErr) {
fprintf(stderr, "Failed DecompressSequenceFrameS: %d\n", ret);
@@ -137,7 +161,7 @@ display_kona_putf(void *state, char *frame)
tmp = s->image_display;
s->image_display = s->image_network;
s->image_network = tmp;
/* ...and signal the worker */
platform_sem_post(&s->semaphore);
s->frames_to_process++;
@@ -224,7 +248,7 @@ display_kona_init(void)
fprintf(stdout, " %s; ", (char *)dataPtr);
/* TODO: this is hardcoded right now */
if (strcmp((char *)dataPtr, "AJA Kona 1080i30 10 Bit") == 0) {
if (strcmp((char *)dataPtr, "AJA Kona 1080i29.97 10 Bit") == 0) {
displayMode = id;
}
@@ -240,6 +264,24 @@ display_kona_init(void)
ret = QTGetAtomDataPtr(modeListAtomContainer, atom, &dataSize, (Ptr *)&dataPtr);
fprintf(stdout, "%s\n", (char *)dataPtr);
QTAtom decompressorsAtom;
int j = 1;
while ((decompressorsAtom = QTFindChildByIndex(modeListAtomContainer, atomDisplay, kQTVODecompressors, j, NULL)) != 0) {
atom = QTFindChildByID(modeListAtomContainer, decompressorsAtom, kQTVODecompressorType, 1, NULL);
ret = QTGetAtomDataPtr(modeListAtomContainer, atom, &dataSize, (Ptr *)&dataPtr);
fprintf(stdout, " Decompressor: %s, ", (char *)dataPtr);
atom = QTFindChildByID(modeListAtomContainer, decompressorsAtom, kQTVODecompressorComponent, 1, NULL);
ret = QTGetAtomDataPtr(modeListAtomContainer, atom, &dataSize, (Ptr *)&dataPtr);
fprintf(stdout, "%s, ", (char *)dataPtr);
atom = QTFindChildByID(modeListAtomContainer, decompressorsAtom, kQTVODecompressorContinuous, 1, NULL);
ret = QTGetAtomDataPtr(modeListAtomContainer, atom, &dataSize, (Ptr *)&dataPtr);
fprintf(stdout, "%ld\n", EndianS32_BtoN(dataPtr[0]));
j++;
}
i++;
}
fprintf(stdout, "\n");
@@ -272,6 +314,8 @@ display_kona_init(void)
s->image_network = 0;
s->image_display = 1;
s->outBuffer = malloc(hd_size_x*hd_size_y*hd_color_bpp);
if (pthread_create(&(s->thread_id), NULL, display_thread_kona, (void *) s) != 0) {
perror("Unable to create display thread\n");
return NULL;