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-rw-r--r--server/red_yuv.h159
1 files changed, 0 insertions, 159 deletions
diff --git a/server/red_yuv.h b/server/red_yuv.h
deleted file mode 100644
index 756717d5..00000000
--- a/server/red_yuv.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- Copyright (C) 2009 Red Hat, Inc.
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#if defined(YUV32)
-#define PIXEL_SIZE 4
-#define R(pixel) (((uint8_t*)(pixel))[0])
-#define G(pixel) (((uint8_t*)(pixel))[1])
-#define B(pixel) (((uint8_t*)(pixel))[2])
-
-#define FUNC_NAME(name) name##_32bpp
-
-#elif defined(YUV24)
-#define PIXEL_SIZE 3
-#define R(pixel) (((uint8_t*)(pixel))[0])
-#define G(pixel) (((uint8_t*)(pixel))[1])
-#define B(pixel) (((uint8_t*)(pixel))[2])
-
-#define FUNC_NAME(name) name##_24bpp
-
-#elif defined(YUV16)
-#define PIXEL_SIZE 2
-#define PIX16(pixel) (*(uint16_t*)(pixel))
-
-#define R(pixel) ((PIX16(pixel) << 3) & 0xff)
-#define G(pixel) ((PIX16(pixel) >> 2) & 0xff)
-#define B(pixel) ((PIX16(pixel) >> 7) & 0xff)
-
-#define FUNC_NAME(name) name##_16bpp
-
-#else
-#error "invalid format."
-#endif
-
-#define Y(pixel) (((66 * R(pixel) + 129 * G(pixel) + 25 * B(pixel) + 128) >> 8) + 16)
-#define U(pixel) (((-38 * R(pixel) - 74 * G(pixel) + 112 * B(pixel) + 128) >> 8) + 128)
-#define V(pixel) (((112 * R(pixel) - 94 * G(pixel) - 18 * B(pixel) + 128) >> 8) + 128)
-
-static inline void FUNC_NAME(red_rgb_to_yuv420_line)(const uint8_t* line0, const uint8_t* line1,
- const uint32_t width, uint8_t* y, uint8_t *u,
- uint8_t *v, int y_stride)
-{
- int i;
-
- // Y = (0.257 * R) + (0.504 * G) + (0.098 * B) + 16
- // Cb = U = -(0.148 * R) - (0.291 * G) + (0.439 * B) + 128
- // Cr = V = (0.439 * R) - (0.368 * G) - (0.071 * B) + 128
-
- for (i = 0; i < width / 2; i++) {
- *y = Y(line0);
- *(y + 1) = Y(line0 + PIXEL_SIZE);
- *(y + y_stride) = Y(line1);
- *(y + y_stride + 1) = Y(line1 + PIXEL_SIZE);
-
- u[i] = (U(line0) + U(line0 + PIXEL_SIZE) + U(line1) + U(line1 + PIXEL_SIZE)) / 4;
- v[i] = (V(line0) + V(line0 + PIXEL_SIZE) + V(line1) + V(line1 + PIXEL_SIZE)) / 4;
-
- line0 += 2 * PIXEL_SIZE;
- line1 += 2 * PIXEL_SIZE;
- y += 2;
- }
-
- if ((width & 1)) {
- *y = Y(line0);
- *(y + 1) = *y;
- *(y + y_stride) = Y(line1);
- *(y + y_stride + 1) = *(y + y_stride);
- u[i] = (U(line0) + U(line1)) / 2;
- v[i] = (V(line0) + V(line1)) / 2;
- }
-}
-
-static inline int FUNC_NAME(red_rgb_to_yuv420)(RedWorker *worker, const SpiceRect *src,
- const SpiceBitmap *image, AVFrame *frame,
- long phys_delta, int memslot_id, int id,
- Stream *stream, uint32_t group_id)
-{
- QXLDataChunk *chunk;
- uint32_t image_stride;
- int y_stride;
- uint8_t* y;
- uint8_t* u;
- uint8_t* v;
- int offset;
- int i;
-
- y = frame->data[0];
- u = frame->data[1];
- v = frame->data[2];
- y_stride = frame->linesize[0];
-
- offset = 0;
- chunk = (QXLDataChunk *)(image->data + phys_delta);
- image_stride = image->stride;
-
- const int skip_lines = stream->top_down ? src->top : image->y - (src->bottom - 0);
- for (i = 0; i < skip_lines; i++) {
- red_get_image_line(worker, &chunk, &offset, image_stride, phys_delta, memslot_id,
- group_id);
- }
-
- const int image_hight = src->bottom - src->top;
- const int image_width = src->right - src->left;
- for (i = 0; i < image_hight / 2; i++) {
- uint8_t* line0 = red_get_image_line(worker, &chunk, &offset, image_stride, phys_delta,
- memslot_id, group_id);
- uint8_t* line1 = red_get_image_line(worker, &chunk, &offset, image_stride, phys_delta,
- memslot_id, group_id);
-
- if (!line0 || !line1) {
- return FALSE;
- }
-
- line0 += src->left * PIXEL_SIZE;
- line1 += src->left * PIXEL_SIZE;
-
- FUNC_NAME(red_rgb_to_yuv420_line)(line0, line1, image_width, y, u, v, y_stride);
-
- y += 2 * y_stride;
- u += frame->linesize[1];
- v += frame->linesize[2];
- }
-
- if ((image_hight & 1)) {
- uint8_t* line = red_get_image_line(worker, &chunk, &offset, image_stride, phys_delta,
- memslot_id, group_id);
- if (!line) {
- return FALSE;
- }
- line += src->left * PIXEL_SIZE;
- FUNC_NAME(red_rgb_to_yuv420_line)(line, line, image_width, y, u, v, y_stride);
- }
- return TRUE;
-}
-
-
-#undef R
-#undef G
-#undef B
-#undef Y
-#undef U
-#undef V
-#undef FUNC_NAME
-#undef PIXEL_SIZE
-#undef PIX16
-