Searched defs:bit_depth (Results 1 - 25 of 83) sorted by relevance

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/external/chromium_org/third_party/libvpx/source/libvpx/
H A Dy4menc.c16 vpx_img_fmt_t fmt, unsigned int bit_depth) {
18 switch (bit_depth) {
14 y4m_write_file_header(char *buf, size_t len, int width, int height, const struct VpxRational *framerate, vpx_img_fmt_t fmt, unsigned int bit_depth) argument
H A Dy4minput.h62 unsigned int bit_depth; member in struct:y4m_input
H A Dtools_common.h93 vpx_bit_depth_t bit_depth; member in struct:VpxInputContext
/external/chromium_org/third_party/libpng/
H A Dpngwtran.c40 /* png_byte bit_depth; bit depth of samples */
57 (png_uint_32)png_ptr->bit_depth);
87 /* Pack pixels into bytes. Pass the true bit depth in bit_depth. The
92 png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth) argument
96 if (row_info->bit_depth == 8 &&
102 switch ((int)bit_depth)
202 row_info->bit_depth = (png_byte)bit_depth;
203 row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
212 * true number of bits in bit_depth
219 png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth) argument
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/
H A Dvp9_quant_common.c229 int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) { argument
231 switch (bit_depth) {
239 assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
243 (void) bit_depth;
248 int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth) { argument
250 switch (bit_depth) {
258 assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
262 (void) bit_depth;
/external/libhevc/common/
H A Dihevc_chroma_iquant_recon.c131 WORD32 log2_trans_size, bit_depth; local
134 bit_depth = 8 + 0;
135 shift_iq = bit_depth + log2_trans_size - 5;
243 WORD32 log2_trans_size, bit_depth; local
246 bit_depth = 8 + 0;
247 shift_iq = bit_depth + log2_trans_size - 5;
356 WORD32 log2_trans_size, bit_depth; local
359 bit_depth = 8 + 0;
360 shift_iq = bit_depth + log2_trans_size - 5;
H A Dihevc_chroma_iquant_itrans_recon.c142 WORD32 log2_trans_size, bit_depth; local
145 bit_depth = 8 + 0;
146 shift_iq = bit_depth + log2_trans_size - 5;
H A Dihevc_iquant_recon.c125 WORD32 log2_trans_size, bit_depth; local
128 bit_depth = 8 + 0;
129 shift_iq = bit_depth + log2_trans_size - 5;
237 WORD32 log2_trans_size, bit_depth; local
240 bit_depth = 8 + 0;
241 shift_iq = bit_depth + log2_trans_size - 5;
348 WORD32 log2_trans_size, bit_depth; local
351 bit_depth = 8 + 0;
352 shift_iq = bit_depth + log2_trans_size - 5;
460 WORD32 log2_trans_size, bit_depth; local
571 WORD32 log2_trans_size, bit_depth; local
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H A Dihevc_iquant_itrans_recon.c133 WORD32 log2_trans_size, bit_depth; local
136 bit_depth = 8 + 0;
137 shift_iq = bit_depth + log2_trans_size - 5;
342 WORD32 log2_trans_size, bit_depth; local
345 bit_depth = 8 + 0;
346 shift_iq = bit_depth + log2_trans_size - 5;
H A Dihevc_deblk_edge_filter.c348 UWORD8 bit_depth)
372 beta = gai4_ihevc_beta_table[beta_indx] * (1 << (bit_depth - 8));
373 tc = gai4_ihevc_tc_table[tc_indx] * (1 << (bit_depth - 8));
486 tmp_p0 = CLIP3(pu2_src[-1] + delta, 0, ((1 << bit_depth) - 1));
487 tmp_q0 = CLIP3(pu2_src[0] - delta, 0, ((1 << bit_depth) - 1));
494 tmp_p1 = CLIP3(pu2_src[-2] + delta_p, 0, ((1 << bit_depth) - 1));
503 tmp_q1 = CLIP3(pu2_src[1] + delta_q, 0, ((1 << bit_depth) - 1));
847 UWORD8 bit_depth)
871 beta = gai4_ihevc_beta_table[beta_indx] * (1 << (bit_depth - 8));
872 tc = gai4_ihevc_tc_table[tc_indx] * (1 << (bit_depth
339 ihevc_hbd_deblk_luma_vert(UWORD16 *pu2_src, WORD32 src_strd, WORD32 bs, WORD32 quant_param_p, WORD32 quant_param_q, WORD32 beta_offset_div2, WORD32 tc_offset_div2, WORD32 filter_flag_p, WORD32 filter_flag_q, UWORD8 bit_depth) argument
838 ihevc_hbd_deblk_luma_horz(UWORD16 *pu2_src, WORD32 src_strd, WORD32 bs, WORD32 quant_param_p, WORD32 quant_param_q, WORD32 beta_offset_div2, WORD32 tc_offset_div2, WORD32 filter_flag_p, WORD32 filter_flag_q, UWORD8 bit_depth) argument
1214 ihevc_hbd_deblk_chroma_vert(UWORD16 *pu2_src, WORD32 src_strd, WORD32 quant_param_p, WORD32 quant_param_q, WORD32 qp_offset_u, WORD32 qp_offset_v, WORD32 tc_offset_div2, WORD32 filter_flag_p, WORD32 filter_flag_q, UWORD8 bit_depth) argument
1445 ihevc_hbd_deblk_chroma_horz(UWORD16 *pu2_src, WORD32 src_strd, WORD32 quant_param_p, WORD32 quant_param_q, WORD32 qp_offset_u, WORD32 qp_offset_v, WORD32 tc_offset_div2, WORD32 filter_flag_p, WORD32 filter_flag_q, UWORD8 bit_depth) argument
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H A Dihevc_sao.c202 WORD32 bit_depth; local
205 bit_depth = BIT_DEPTH_LUMA;
248 pu1_src[col] = CLIP3(pu1_src[col] + pi1_sao_offset[edge_idx], 0, (1 << bit_depth) - 1);
286 WORD32 bit_depth; local
289 bit_depth = BIT_DEPTH_CHROMA;
347 pu1_src[col] = CLIP3(pu1_src[col] + pi1_sao_offset[edge_idx], 0, (1 << bit_depth) - 1);
382 WORD32 bit_depth; local
386 bit_depth = BIT_DEPTH_LUMA;
440 pu1_src[col] = CLIP3(pu1_src[col] + pi1_sao_offset[edge_idx], 0, (1 << bit_depth) - 1);
476 WORD32 bit_depth; local
579 WORD32 bit_depth; local
768 WORD32 bit_depth; local
1001 WORD32 bit_depth; local
1177 WORD32 bit_depth; local
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/external/qemu/distrib/libpng-1.2.46/
H A Dpngwtran.c40 /* png_byte bit_depth; bit depth of samples */
57 (png_uint_32)png_ptr->bit_depth);
87 /* Pack pixels into bytes. Pass the true bit depth in bit_depth. The
92 png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth) argument
96 if (row_info->bit_depth == 8 &&
102 switch ((int)bit_depth)
202 row_info->bit_depth = (png_byte)bit_depth;
203 row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
212 * true number of bits in bit_depth
219 png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth) argument
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/external/libpng/contrib/gregbook/
H A Dreadpng2.c214 int color_type, bit_depth; local
255 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
276 if (bit_depth == 16) {
280 } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
281 if (bit_depth == 1)
284 else if (bit_depth == 2)
287 else /* bit_depth == 4 */
305 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
310 if (bit_depth == 16)
H A Dreadppm.c68 int bit_depth, color_type, channels; variable
119 bit_depth = 8;
H A Dreadpng.c73 int bit_depth, color_type; variable
135 * etc., but want bit_depth and color_type for later [don't care about
138 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
182 if (bit_depth == 16) {
186 } else if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
187 if (bit_depth == 1)
189 else if (bit_depth == 2)
191 else /* bit_depth == 4 */
233 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
238 if (bit_depth
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/external/libpng/
H A Dpngwtran.c20 /* Pack pixels into bytes. Pass the true bit depth in bit_depth. The
25 png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth) argument
29 if (row_info->bit_depth == 8 &&
32 switch ((int)bit_depth)
153 row_info->bit_depth = (png_byte)bit_depth;
154 row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels);
163 * true number of bits in bit_depth. The row should be packed
164 * according to row_info->bit_depth. Thus, if you had a row of
166 * would pass 3 as bit_depth, an
170 png_do_shift(png_row_infop row_info, png_bytep row, png_const_color_8p bit_depth) argument
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H A Dpnginfo.h66 png_byte bit_depth; /* 1, 2, 4, 8, or 16 bits/channel (from IHDR) */ member in struct:png_info_def
135 * in the pixel data. Values are in the range [1, bit_depth], and are
202 * The integer range [0, 2^bit_depth - 1] maps to the floating-point
/external/chromium_org/third_party/libvpx/source/libvpx/test/
H A Dy4m_test.cc29 unsigned int bit_depth; member in struct:__anon13017::Y4mTestParam
91 void HeaderChecks(unsigned int bit_depth, vpx_img_fmt_t fmt) { argument
97 ASSERT_EQ(y4m_.bit_depth, bit_depth);
100 ASSERT_EQ(y4m_.bps, (int)y4m_.bit_depth * 3 / 2);
105 ASSERT_EQ(y4m_.bps, (int)y4m_.bit_depth * 2);
110 ASSERT_EQ(y4m_.bps, (int)y4m_.bit_depth * 3);
131 HeaderChecks(t.bit_depth, t.format);
166 y4m_.bit_depth);
187 HeaderChecks(t.bit_depth,
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/
H A Dvp9_aq_complexity.c26 static int get_aq_c_strength(int q_index, vpx_bit_depth_t bit_depth) { argument
28 const int base_quant = vp9_ac_quant(q_index, 0, bit_depth) / 4;
43 const int aq_strength = get_aq_c_strength(cm->base_qindex, cm->bit_depth);
74 cm->bit_depth);
119 const int aq_strength = get_aq_c_strength(cm->base_qindex, cm->bit_depth);
H A Dvp9_quantize.c551 static int get_qzbin_factor(int q, vpx_bit_depth_t bit_depth) { argument
552 const int quant = vp9_dc_quant(q, 0, bit_depth);
554 switch (bit_depth) {
562 assert(0 && "bit_depth should be VPX_BITS_8, VPX_BITS_10 or VPX_BITS_12");
566 (void) bit_depth;
577 const int qzbin_factor = get_qzbin_factor(q, cm->bit_depth);
586 quant = i == 0 ? vp9_dc_quant(q, cm->y_dc_delta_q, cm->bit_depth)
587 : vp9_ac_quant(q, 0, cm->bit_depth);
596 quant = i == 0 ? vp9_dc_quant(q, cm->uv_dc_delta_q, cm->bit_depth)
597 : vp9_ac_quant(q, cm->uv_ac_delta_q, cm->bit_depth);
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/external/chromium_org/third_party/libvpx/source/libvpx/vpx_scale/
H A Dyv12config.h54 unsigned int bit_depth; member in struct:yv12_buffer_config
/external/libpng/contrib/examples/
H A Dpngpixel.c33 unsigned int bit_depth, unsigned int channels)
40 png_uint_32 bit_offset_hi = bit_depth * ((x >> 6) * channels);
41 png_uint_32 bit_offset_lo = bit_depth * ((x & 0x3f) * channels + c);
51 switch (bit_depth)
62 fprintf(stderr, "pngpixel: invalid bit depth %u\n", bit_depth);
74 PNG_CONST unsigned int bit_depth = png_get_bit_depth(png_ptr, info_ptr); local
79 printf("GRAY %u\n", component(row, x, 0, bit_depth, 1));
88 PNG_CONST unsigned int index = component(row, x, 0, bit_depth, 1);
117 printf("RGB %u %u %u\n", component(row, x, 0, bit_depth, 3),
118 component(row, x, 1, bit_depth,
32 component(png_const_bytep row, png_uint_32 x, unsigned int c, unsigned int bit_depth, unsigned int channels) argument
181 int bit_depth, color_type, interlace_method, local
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/external/libpng/contrib/pngminus/
H A Dpng2pnm.c201 int bit_depth; local
248 &width, &height, &bit_depth, &color_type,
257 if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
265 if (bit_depth == 16)
282 png_get_IHDR (png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
286 if (bit_depth == 16)
351 fprintf (pnm_file, "%ld\n", ((1L << (int) bit_depth) - 1L));
358 fprintf (pnm_file, "%ld\n", ((1L << (int) bit_depth) - 1L));
369 fprintf (alpha_file, "%ld\n", ((1L << (int) bit_depth) - 1L));
384 if (bit_depth
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H A Dpnm2png.c207 int bit_depth = 0; local
237 bit_depth = 1;
259 bit_depth = 1;
261 bit_depth = 2;
263 bit_depth = 4;
265 bit_depth = 8;
267 bit_depth = 16;
283 bit_depth = 1;
285 bit_depth = 2;
287 bit_depth
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/external/opencv/otherlibs/highgui/
H A Dgrfmt_png.cpp152 int bit_depth, color_type; local
158 &bit_depth, &color_type, 0, 0, 0 );
167 m_bit_depth = bit_depth;

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