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gl: Fix decoding of wide, swizzled textures

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- Handle pre-byteswapped data (swizzled usually) in the compute-safe path
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kd-11 2021-10-26 20:24:07 +03:00 • committed by kd-11
parent ac300c7356
commit 2587545eed
1 changed files with 21 additions and 3 deletions
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24
rpcs3/Emu/RSX/GL/GLTexture.cpp
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@ -548,7 +548,15 @@ namespace gl
{
mem_info->memory_required = (mem_info->image_size_in_texels * 4);
initialize_scratch_mem();
get_compute_task<cs_fconvert_task<f16, f32, true, false>>()->run(transfer_buf, in_offset, static_cast<u32>(mem_info->image_size_in_bytes), out_offset);
if (unpack_info.swap_bytes)
{
get_compute_task<cs_fconvert_task<f16, f32, true, false>>()->run(transfer_buf, in_offset, static_cast<u32>(mem_info->image_size_in_bytes), out_offset);
}
else
{
get_compute_task<cs_fconvert_task<f16, f32, false, false>>()->run(transfer_buf, in_offset, static_cast<u32>(mem_info->image_size_in_bytes), out_offset);
}
}
else if (unpack_info.type == GL_FLOAT_32_UNSIGNED_INT_24_8_REV)
{
@ -597,7 +605,14 @@ namespace gl
const std::vector<rsx::subresource_layout> &input_layouts,
bool is_swizzled, GLenum gl_format, GLenum gl_type, std::vector<std::byte>& staging_buffer)
{
rsx::texture_uploader_capabilities caps{ true, false, false, false, 4 };
rsx::texture_uploader_capabilities caps
{
.supports_byteswap = true,
.supports_vtc_decoding = false,
.supports_hw_deswizzle = false,
.supports_zero_copy = false,
.alignment = 4
};
pixel_unpack_settings unpack_settings;
unpack_settings.row_length(0).alignment(4);
@ -720,10 +735,13 @@ namespace gl
// 2. Upload memory to GPU
upload_scratch_mem.copy_to(&compute_scratch_mem, 0, 0, image_linear_size);
// 3. Dispatch compute routines
// 3. Update configuration
mem_layout.swap_bytes = op.require_swap;
mem_info.image_size_in_texels = image_linear_size / block_size_in_bytes;
mem_info.image_size_in_bytes = image_linear_size;
mem_info.memory_required = 0;
// 4. Dispatch compute routines
copy_buffer_to_image(mem_layout, &compute_scratch_mem, dst, nullptr, layout.level, region, & mem_info);
}
else