rgb2rgb: allow conversion for <15 bpp

[ffmpeg] / libavcodec / ac3enc_fixed.c

diff --git a/libavcodec/ac3enc_fixed.c b/libavcodec/ac3enc_fixed.c
index adb735279d7aef4163f98e08e5d7d40d4768bf1c..202dfb8afdc1d0f66fba24f02677715397074e86 100644 (file)
--- a/libavcodec/ac3enc_fixed.c
+++ b/libavcodec/ac3enc_fixed.c
@@ -41,6 +41,8 @@ static const AVClass ac3enc_class = { "Fixed-Point AC-3 Encoder", av_default_ite
 
 /**
  * Finalize MDCT and free allocated memory.
+ *
+ * @param s  AC-3 encoder private context
  */
 av_cold void AC3_NAME(mdct_end)(AC3EncodeContext *s)
 {
@@ -50,7 +52,9 @@ av_cold void AC3_NAME(mdct_end)(AC3EncodeContext *s)
 
 /**
  * Initialize MDCT tables.
- * @param nbits log2(MDCT size)
+ *
+ * @param s  AC-3 encoder private context
+ * @return   0 on success, negative error code on failure
  */
 av_cold int AC3_NAME(mdct_init)(AC3EncodeContext *s)
 {
@@ -60,7 +64,7 @@ av_cold int AC3_NAME(mdct_init)(AC3EncodeContext *s)
 }
 
 
-/**
+/*
  * Apply KBD window to input samples prior to MDCT.
  */
 static void apply_window(DSPContext *dsp, int16_t *output, const int16_t *input,
@@ -70,11 +74,9 @@ static void apply_window(DSPContext *dsp, int16_t *output, const int16_t *input,
 }
 
 
-/**
+/*
  * Normalize the input samples to use the maximum available precision.
  * This assumes signed 16-bit input samples.
- *
- * @return exponent shift
  */
 static int normalize_samples(AC3EncodeContext *s)
 {
@@ -87,7 +89,7 @@ static int normalize_samples(AC3EncodeContext *s)
 }
 
 
-/**
+/*
  * Scale MDCT coefficients to 25-bit signed fixed-point.
  */
 static void scale_coefficients(AC3EncodeContext *s)
@@ -104,7 +106,7 @@ static void scale_coefficients(AC3EncodeContext *s)
 }
 
 
-/**
+/*
  * Clip MDCT coefficients to allowable range.
  */
 static void clip_coefficients(DSPContext *dsp, int32_t *coef, unsigned int len)
@@ -113,7 +115,7 @@ static void clip_coefficients(DSPContext *dsp, int32_t *coef, unsigned int len)
 }
 
 
-/**
+/*
  * Calculate a single coupling coordinate.
  */
 static CoefType calc_cpl_coord(CoefSumType energy_ch, CoefSumType energy_cpl)