eden-emu
/
eden
mirror of https://git.eden-emu.dev/eden-emu/eden.git
1
0
Fork 0
Code Releases Wiki Activity
Browse Source

textures/decoders: Minor cleanup

nce_cpp
Frederic Laing 7 years ago
parent
b9ab52797b
commit
8dcfc75e4e
1 changed files with 16 additions and 16 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 32
      src/video_core/textures/decoders.cpp

32
src/video_core/textures/decoders.cpp
View File

@ -45,7 +45,7 @@ constexpr auto fast_swizzle_table = SwizzleTable<8, 4, 16>();
* Instead of going gob by gob, we map the coordinates inside a block and manage from
* those. Block_Width is assumed to be 1.
*/
void PreciseProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle,
void PreciseProcessBlock(u8* const swizzled_data, u8* const unswizzled_data, const bool unswizzle,
const u32 x_start, const u32 y_start, const u32 z_start, const u32 x_end,
const u32 y_end, const u32 z_end, const u32 tile_offset,
const u32 xy_block_size, const u32 layer_z, const u32 stride_x,
@ -81,7 +81,7 @@ void PreciseProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unsw
* Instead of going gob by gob, we map the coordinates inside a block and manage from
* those. Block_Width is assumed to be 1.
*/
void FastProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle,
void FastProcessBlock(u8* const swizzled_data, u8* const unswizzled_data, const bool unswizzle,
const u32 x_start, const u32 y_start, const u32 z_start, const u32 x_end,
const u32 y_end, const u32 z_end, const u32 tile_offset,
const u32 xy_block_size, const u32 layer_z, const u32 stride_x,
@ -90,10 +90,10 @@ void FastProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unswizz
u32 z_address = tile_offset;
const u32 x_startb = x_start * bytes_per_pixel;
const u32 x_endb = x_end * bytes_per_pixel;
const u32 copy_size = 16;
const u32 gob_size_x = 64;
const u32 gob_size_y = 8;
const u32 gob_size_z = 1;
constexpr u32 copy_size = 16;
constexpr u32 gob_size_x = 64;
constexpr u32 gob_size_y = 8;
constexpr u32 gob_size_z = 1;
const u32 gob_size = gob_size_x * gob_size_y * gob_size_z;
for (u32 z = z_start; z < z_end; z++) {
u32 y_address = z_address;
@ -126,23 +126,23 @@ void FastProcessBlock(u8* swizzled_data, u8* unswizzled_data, const bool unswizz
* https://envytools.readthedocs.io/en/latest/hw/memory/g80-surface.html#blocklinear-surfaces
*/
template <bool fast>
void SwizzledData(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle, const u32 width,
const u32 height, const u32 depth, const u32 bytes_per_pixel,
void SwizzledData(u8* const swizzled_data, u8* const unswizzled_data, const bool unswizzle,
const u32 width, const u32 height, const u32 depth, const u32 bytes_per_pixel,
const u32 out_bytes_per_pixel, const u32 block_height, const u32 block_depth) {
auto div_ceil = [](const u32 x, const u32 y) { return ((x + y - 1) / y); };
const u32 stride_x = width * out_bytes_per_pixel;
const u32 layer_z = height * stride_x;
const u32 gob_x_bytes = 64;
constexpr u32 gob_x_bytes = 64;
const u32 gob_elements_x = gob_x_bytes / bytes_per_pixel;
const u32 gob_elements_y = 8;
const u32 gob_elements_z = 1;
constexpr u32 gob_elements_y = 8;
constexpr u32 gob_elements_z = 1;
const u32 block_x_elements = gob_elements_x;
const u32 block_y_elements = gob_elements_y * block_height;
const u32 block_z_elements = gob_elements_z * block_depth;
const u32 blocks_on_x = div_ceil(width, block_x_elements);
const u32 blocks_on_y = div_ceil(height, block_y_elements);
const u32 blocks_on_z = div_ceil(depth, block_z_elements);
const u32 gob_size = gob_x_bytes * gob_elements_y * gob_elements_z;
constexpr u32 gob_size = gob_x_bytes * gob_elements_y * gob_elements_z;
const u32 xy_block_size = gob_size * block_height;
const u32 block_size = xy_block_size * block_depth;
u32 tile_offset = 0;
@ -171,7 +171,7 @@ void SwizzledData(u8* swizzled_data, u8* unswizzled_data, const bool unswizzle,
}
void CopySwizzledData(u32 width, u32 height, u32 depth, u32 bytes_per_pixel,
u32 out_bytes_per_pixel, u8* swizzled_data, u8* unswizzled_data,
u32 out_bytes_per_pixel, u8* const swizzled_data, u8* const unswizzled_data,
bool unswizzle, u32 block_height, u32 block_depth) {
if (bytes_per_pixel % 3 != 0 && (width * bytes_per_pixel) % 16 == 0) {
SwizzledData<true>(swizzled_data, unswizzled_data, unswizzle, width, height, depth,
@ -325,9 +325,9 @@ std::vector<u8> DecodeTexture(const std::vector<u8>& texture_data, TextureFormat
std::size_t CalculateSize(bool tiled, u32 bytes_per_pixel, u32 width, u32 height, u32 depth,
u32 block_height, u32 block_depth) {
if (tiled) {
const u32 gobs_in_x = 64;
const u32 gobs_in_y = 8;
const u32 gobs_in_z = 1;
constexpr u32 gobs_in_x = 64;
constexpr u32 gobs_in_y = 8;
constexpr u32 gobs_in_z = 1;
const u32 aligned_width = Common::AlignUp(width * bytes_per_pixel, gobs_in_x);
const u32 aligned_height = Common::AlignUp(height, gobs_in_y * block_height);
const u32 aligned_depth = Common::AlignUp(depth, gobs_in_z * block_depth);

Write Preview
Loading…
Cancel
Save