SequnceHeader: replace int with uint8_t
This commit change to use uint8_t for a number of squence header
variables, to reduce the size of the structure.
BUG=aomedia:1915
Change-Id: I420d2ab692f0babde4b6bb38042ca3ac28469937
diff --git a/av1/av1_dx_iface.c b/av1/av1_dx_iface.c
index 227a0f6..87a6e3d 100644
--- a/av1/av1_dx_iface.c
+++ b/av1/av1_dx_iface.c
@@ -203,7 +203,7 @@
memset(&obu_header, 0, sizeof(obu_header));
size_t payload_size = 0;
size_t bytes_read = 0;
- int reduced_still_picture_hdr = 0;
+ uint8_t reduced_still_picture_hdr = 0;
aom_codec_err_t status = aom_read_obu_header_and_size(
data, data_sz, si->is_annexb, &obu_header, &payload_size, &bytes_read);
if (status != AOM_CODEC_OK) return status;
@@ -232,7 +232,7 @@
struct aom_read_bit_buffer rb = { data, data + data_sz, 0, NULL, NULL };
av1_read_profile(&rb); // profile
- const int still_picture = aom_rb_read_bit(&rb);
+ const uint8_t still_picture = aom_rb_read_bit(&rb);
reduced_still_picture_hdr = aom_rb_read_bit(&rb);
if (!still_picture && reduced_still_picture_hdr) {
diff --git a/av1/common/onyxc_int.h b/av1/common/onyxc_int.h
index 220b868..6188d86 100644
--- a/av1/common/onyxc_int.h
+++ b/av1/common/onyxc_int.h
@@ -154,7 +154,7 @@
int height;
WarpedMotionParams global_motion[REF_FRAMES];
int showable_frame; // frame can be used as show existing frame in future
- int film_grain_params_present;
+ uint8_t film_grain_params_present;
aom_film_grain_t film_grain_params;
aom_codec_frame_buffer_t raw_frame_buffer;
YV12_BUFFER_CONFIG buf;
@@ -250,14 +250,14 @@
OrderHintInfo order_hint_info;
- int force_screen_content_tools; // 0 - force off
- // 1 - force on
- // 2 - adaptive
- int force_integer_mv; // 0 - Not to force. MV can be in 1/4 or 1/8
+ uint8_t force_screen_content_tools; // 0 - force off
+ // 1 - force on
+ // 2 - adaptive
+ uint8_t still_picture; // Video is a single frame still picture
+ uint8_t reduced_still_picture_hdr; // Use reduced header for still picture
+ uint8_t force_integer_mv; // 0 - Not to force. MV can be in 1/4 or 1/8
// 1 - force to integer
// 2 - adaptive
- int still_picture; // Video is a single frame still picture
- int reduced_still_picture_hdr; // Use reduced header for still picture
int enable_filter_intra; // enables/disables filterintra
int enable_intra_edge_filter; // enables/disables corner/edge/upsampling
int enable_interintra_compound; // enables/disables interintra_compound
@@ -287,8 +287,8 @@
// Color config.
aom_bit_depth_t bit_depth; // AOM_BITS_8 in profile 0 or 1,
// AOM_BITS_10 or AOM_BITS_12 in profile 2 or 3.
- int use_highbitdepth; // If true, we need to use 16bit frame buffers.
- int monochrome; // Monochorme video
+ uint8_t use_highbitdepth; // If true, we need to use 16bit frame buffers.
+ uint8_t monochrome; // Monochorme video
aom_color_primaries_t color_primaries;
aom_transfer_characteristics_t transfer_characteristics;
aom_matrix_coefficients_t matrix_coefficients;
@@ -296,9 +296,8 @@
int subsampling_x; // Chroma subsampling for x
int subsampling_y; // Chroma subsampling for y
aom_chroma_sample_position_t chroma_sample_position;
- int separate_uv_delta_q;
-
- int film_grain_params_present;
+ uint8_t separate_uv_delta_q;
+ uint8_t film_grain_params_present;
} SequenceHeader;
typedef struct {
