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arm: Rename all functions to the pattern png_*_neon; add debug traces

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This commit is contained in:
Cosmin Truta
2019-03-31 09:44:45 -04:00
parent 9c0d5c77bf
commit 82ae623ec9
3 changed files with 15 additions and 9 deletions
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12
arm/palette_neon_intrinsics.c
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@@ -22,7 +22,7 @@
/* Build an RGBA8 palette from the separate RGB and alpha palettes. */
void
png_riffle_palette_rgba8(png_structrp png_ptr)
png_riffle_palette_neon(png_structrp png_ptr)
{
png_const_colorp palette = png_ptr->palette;
png_bytep riffled_palette = png_ptr->riffled_palette;
@@ -30,6 +30,8 @@ png_riffle_palette_rgba8(png_structrp png_ptr)
int num_trans = png_ptr->num_trans;
int i;
png_debug(1, "in png_riffle_palette_neon");
/* Initially black, opaque. */
uint8x16x4_t w = {{
vdupq_n_u8(0x00),
@@ -57,7 +59,7 @@ png_riffle_palette_rgba8(png_structrp png_ptr)
/* Expands a palettized row into RGBA8. */
int
png_do_expand_palette_neon_rgba8(png_structrp png_ptr, png_row_infop row_info,
png_do_expand_palette_rgba8_neon(png_structrp png_ptr, png_row_infop row_info,
png_const_bytep row, png_bytepp ssp, png_bytepp ddp)
{
png_uint_32 row_width = row_info->width;
@@ -66,6 +68,8 @@ png_do_expand_palette_neon_rgba8(png_structrp png_ptr, png_row_infop row_info,
const png_int_32 pixels_per_chunk = 4;
int i;
png_debug(1, "in png_do_expand_palette_rgba8_neon");
if (row_width < pixels_per_chunk)
return 0;
@@ -99,7 +103,7 @@ png_do_expand_palette_neon_rgba8(png_structrp png_ptr, png_row_infop row_info,
/* Expands a palettized row into RGB8. */
int
png_do_expand_palette_neon_rgb8(png_structrp png_ptr, png_row_infop row_info,
png_do_expand_palette_rgb8_neon(png_structrp png_ptr, png_row_infop row_info,
png_const_bytep row, png_bytepp ssp, png_bytepp ddp)
{
png_uint_32 row_width = row_info->width;
@@ -107,6 +111,8 @@ png_do_expand_palette_neon_rgb8(png_structrp png_ptr, png_row_infop row_info,
const png_uint_32 pixels_per_chunk = 8;
int i;
png_debug(1, "in png_do_expand_palette_rgb8_neon");
if (row_width <= pixels_per_chunk)
return 0;