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Merge pull request #350 from Subv/tex_components

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GPU: Fixed the incorrect component order in ABGR8 textures.
This commit is contained in:
bunnei 2018-04-18 15:36:00 -04:00 committed by GitHub
commit 6a999cf800
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 90 additions and 43 deletions
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2
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -527,6 +527,8 @@ bool RasterizerOpenGL::AccelerateDisplay(const Tegra::FramebufferConfig& framebu
src_params.block_height = Tegra::Texture::TICEntry::DefaultBlockHeight;
src_params.pixel_format =
SurfaceParams::PixelFormatFromGPUPixelFormat(framebuffer.pixel_format);
src_params.component_type =
SurfaceParams::ComponentTypeFromGPUPixelFormat(framebuffer.pixel_format);
src_params.UpdateParams();
MathUtil::Rectangle<u32> src_rect;

55
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -36,6 +36,7 @@
using SurfaceType = SurfaceParams::SurfaceType;
using PixelFormat = SurfaceParams::PixelFormat;
using ComponentType = SurfaceParams::ComponentType;
struct FormatTuple {
GLint internal_format;
@ -47,26 +48,21 @@ struct FormatTuple {
u32 compression_factor;
};
static constexpr std::array<FormatTuple, 1> fb_format_tuples = {{
{GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, false, 1}, // RGBA8
}};
static constexpr std::array<FormatTuple, 2> tex_format_tuples = {{
{GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8, false, 1}, // RGBA8
{GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, false, 1}, // ABGR8
{GL_COMPRESSED_RGB_S3TC_DXT1_EXT, GL_RGB, GL_UNSIGNED_INT_8_8_8_8, true, 16}, // DXT1
}};
static const FormatTuple& GetFormatTuple(PixelFormat pixel_format) {
static const FormatTuple& GetFormatTuple(PixelFormat pixel_format, ComponentType component_type) {
const SurfaceType type = SurfaceParams::GetFormatType(pixel_format);
if (type == SurfaceType::Color) {
ASSERT(static_cast<size_t>(pixel_format) < fb_format_tuples.size());
return fb_format_tuples[static_cast<unsigned int>(pixel_format)];
if (type == SurfaceType::ColorTexture) {
ASSERT(static_cast<size_t>(pixel_format) < tex_format_tuples.size());
// For now only UNORM components are supported
ASSERT(component_type == ComponentType::UNorm);
return tex_format_tuples[static_cast<unsigned int>(pixel_format)];
} else if (type == SurfaceType::Depth || type == SurfaceType::DepthStencil) {
// TODO(Subv): Implement depth formats
ASSERT_MSG(false, "Unimplemented");
} else if (type == SurfaceType::Texture) {
ASSERT(static_cast<size_t>(pixel_format) < tex_format_tuples.size());
return tex_format_tuples[static_cast<unsigned int>(pixel_format)];
}
UNREACHABLE();
@ -123,13 +119,13 @@ void MortonCopy(u32 stride, u32 block_height, u32 height, u8* gl_buffer, VAddr b
static constexpr std::array<void (*)(u32, u32, u32, u8*, VAddr, VAddr, VAddr), 2> morton_to_gl_fns =
{
MortonCopy<true, PixelFormat::RGBA8>,
MortonCopy<true, PixelFormat::ABGR8>,
MortonCopy<true, PixelFormat::DXT1>,
};
static constexpr std::array<void (*)(u32, u32, u32, u8*, VAddr, VAddr, VAddr), 2> gl_to_morton_fns =
{
MortonCopy<false, PixelFormat::RGBA8>,
MortonCopy<false, PixelFormat::ABGR8>,
// TODO(Subv): Swizzling the DXT1 format is not yet supported
nullptr,
};
@ -180,7 +176,7 @@ static bool BlitTextures(GLuint src_tex, const MathUtil::Rectangle<u32>& src_rec
u32 buffers = 0;
if (type == SurfaceType::Color || type == SurfaceType::Texture) {
if (type == SurfaceType::ColorTexture) {
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, src_tex,
0);
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0,
@ -309,8 +305,9 @@ MathUtil::Rectangle<u32> SurfaceParams::GetScaledSubRect(const SurfaceParams& su
bool SurfaceParams::ExactMatch(const SurfaceParams& other_surface) const {
return std::tie(other_surface.addr, other_surface.width, other_surface.height,
other_surface.stride, other_surface.block_height, other_surface.pixel_format,
other_surface.is_tiled) ==
std::tie(addr, width, height, stride, block_height, pixel_format, is_tiled) &&
other_surface.component_type,
other_surface.is_tiled) == std::tie(addr, width, height, stride, block_height,
pixel_format, component_type, is_tiled) &&
pixel_format != PixelFormat::Invalid;
}
@ -318,6 +315,7 @@ bool SurfaceParams::CanSubRect(const SurfaceParams& sub_surface) const {
return sub_surface.addr >= addr && sub_surface.end <= end &&
sub_surface.pixel_format == pixel_format && pixel_format != PixelFormat::Invalid &&
sub_surface.is_tiled == is_tiled && sub_surface.block_height == block_height &&
sub_surface.component_type == component_type &&
(sub_surface.addr - addr) % BytesInPixels(is_tiled ? 64 : 1) == 0 &&
(sub_surface.stride == stride || sub_surface.height <= (is_tiled ? 8u : 1u)) &&
GetSubRect(sub_surface).left + sub_surface.width <= stride;
@ -327,7 +325,7 @@ bool SurfaceParams::CanExpand(const SurfaceParams& expanded_surface) const {
return pixel_format != PixelFormat::Invalid && pixel_format == expanded_surface.pixel_format &&
addr <= expanded_surface.end && expanded_surface.addr <= end &&
is_tiled == expanded_surface.is_tiled && block_height == expanded_surface.block_height &&
stride == expanded_surface.stride &&
component_type == expanded_surface.component_type && stride == expanded_surface.stride &&
(std::max(expanded_surface.addr, addr) - std::min(expanded_surface.addr, addr)) %
BytesInPixels(stride * (is_tiled ? 8 : 1)) ==
0;
@ -338,7 +336,8 @@ bool SurfaceParams::CanTexCopy(const SurfaceParams& texcopy_params) const {
end < texcopy_params.end) {
return false;
}
if (texcopy_params.block_height != block_height)
if (texcopy_params.block_height != block_height ||
texcopy_params.component_type != component_type)
return false;
if (texcopy_params.width != texcopy_params.stride) {
@ -552,7 +551,7 @@ void CachedSurface::UploadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint
GLint y0 = static_cast<GLint>(rect.bottom);
size_t buffer_offset = (y0 * stride + x0) * GetGLBytesPerPixel(pixel_format);
const FormatTuple& tuple = GetFormatTuple(pixel_format);
const FormatTuple& tuple = GetFormatTuple(pixel_format, component_type);
GLuint target_tex = texture.handle;
// If not 1x scale, create 1x texture that we will blit from to replace texture subrect in
@ -625,7 +624,7 @@ void CachedSurface::DownloadGLTexture(const MathUtil::Rectangle<u32>& rect, GLui
OpenGLState prev_state = state;
SCOPE_EXIT({ prev_state.Apply(); });
const FormatTuple& tuple = GetFormatTuple(pixel_format);
const FormatTuple& tuple = GetFormatTuple(pixel_format, component_type);
// Ensure no bad interactions with GL_PACK_ALIGNMENT
ASSERT(stride * GetGLBytesPerPixel(pixel_format) % 4 == 0);
@ -658,7 +657,7 @@ void CachedSurface::DownloadGLTexture(const MathUtil::Rectangle<u32>& rect, GLui
state.draw.read_framebuffer = read_fb_handle;
state.Apply();
if (type == SurfaceType::Color || type == SurfaceType::Texture) {
if (type == SurfaceType::ColorTexture) {
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
texture.handle, 0);
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
@ -1038,6 +1037,13 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
params.is_tiled = config.tic.IsTiled();
params.pixel_format = SurfaceParams::PixelFormatFromTextureFormat(config.tic.format);
// TODO(Subv): Different types per component are not supported.
ASSERT(config.tic.r_type.Value() == config.tic.g_type.Value() &&
config.tic.r_type.Value() == config.tic.b_type.Value() &&
config.tic.r_type.Value() == config.tic.a_type.Value());
params.component_type = SurfaceParams::ComponentTypeFromTexture(config.tic.r_type.Value());
if (config.tic.IsTiled()) {
params.block_height = config.tic.BlockHeight();
} else {
@ -1105,6 +1111,7 @@ SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
color_params.addr = memory_manager->PhysicalToVirtualAddress(config.Address());
color_params.pixel_format = SurfaceParams::PixelFormatFromRenderTargetFormat(config.format);
color_params.component_type = SurfaceParams::ComponentTypeFromRenderTarget(config.format);
color_params.UpdateParams();
ASSERT_MSG(!using_depth_fb, "depth buffer is unimplemented");
@ -1300,7 +1307,6 @@ void RasterizerCacheOpenGL::InvalidateRegion(VAddr addr, u64 size, const Surface
const SurfaceInterval invalid_interval(addr, addr + size);
if (region_owner != nullptr) {
ASSERT(region_owner->type != SurfaceType::Texture);
ASSERT(addr >= region_owner->addr && addr + size <= region_owner->end);
// Surfaces can't have a gap
ASSERT(region_owner->width == region_owner->stride);
@ -1362,7 +1368,8 @@ Surface RasterizerCacheOpenGL::CreateSurface(const SurfaceParams& params) {
surface->gl_buffer_size = 0;
surface->invalid_regions.insert(surface->GetInterval());
AllocateSurfaceTexture(surface->texture.handle, GetFormatTuple(surface->pixel_format),
AllocateSurfaceTexture(surface->texture.handle,
GetFormatTuple(surface->pixel_format, surface->component_type),
surface->GetScaledWidth(), surface->GetScaledHeight());
return surface;

76
src/video_core/renderer_opengl/gl_rasterizer_cache.h
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@ -52,18 +52,26 @@ enum class ScaleMatch {
struct SurfaceParams {
enum class PixelFormat {
RGBA8 = 0,
ABGR8 = 0,
DXT1 = 1,
Invalid = 255,
};
enum class ComponentType {
Invalid = 0,
SNorm = 1,
UNorm = 2,
SInt = 3,
UInt = 4,
Float = 5,
};
enum class SurfaceType {
Color = 0,
Texture = 1,
Depth = 2,
DepthStencil = 3,
Fill = 4,
Invalid = 5
ColorTexture = 0,
Depth = 1,
DepthStencil = 2,
Fill = 3,
Invalid = 4,
};
static constexpr unsigned int GetFormatBpp(PixelFormat format) {
@ -71,7 +79,7 @@ struct SurfaceParams {
return 0;
constexpr std::array<unsigned int, 2> bpp_table = {
32, // RGBA8
32, // ABGR8
64, // DXT1
};
@ -85,7 +93,7 @@ struct SurfaceParams {
static PixelFormat PixelFormatFromRenderTargetFormat(Tegra::RenderTargetFormat format) {
switch (format) {
case Tegra::RenderTargetFormat::RGBA8_UNORM:
return PixelFormat::RGBA8;
return PixelFormat::ABGR8;
default:
NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
@ -95,7 +103,7 @@ struct SurfaceParams {
static PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat format) {
switch (format) {
case Tegra::FramebufferConfig::PixelFormat::ABGR8:
return PixelFormat::RGBA8;
return PixelFormat::ABGR8;
default:
NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
@ -106,7 +114,7 @@ struct SurfaceParams {
// TODO(Subv): Properly implement this
switch (format) {
case Tegra::Texture::TextureFormat::A8R8G8B8:
return PixelFormat::RGBA8;
return PixelFormat::ABGR8;
case Tegra::Texture::TextureFormat::DXT1:
return PixelFormat::DXT1;
default:
@ -118,7 +126,7 @@ struct SurfaceParams {
static Tegra::Texture::TextureFormat TextureFormatFromPixelFormat(PixelFormat format) {
// TODO(Subv): Properly implement this
switch (format) {
case PixelFormat::RGBA8:
case PixelFormat::ABGR8:
return Tegra::Texture::TextureFormat::A8R8G8B8;
case PixelFormat::DXT1:
return Tegra::Texture::TextureFormat::DXT1;
@ -127,12 +135,45 @@ struct SurfaceParams {
}
}
static ComponentType ComponentTypeFromTexture(Tegra::Texture::ComponentType type) {
// TODO(Subv): Implement more component types
switch (type) {
case Tegra::Texture::ComponentType::UNORM:
return ComponentType::UNorm;
default:
NGLOG_CRITICAL(HW_GPU, "Unimplemented component type={}", static_cast<u32>(type));
UNREACHABLE();
}
}
static ComponentType ComponentTypeFromRenderTarget(Tegra::RenderTargetFormat format) {
// TODO(Subv): Implement more render targets
switch (format) {
case Tegra::RenderTargetFormat::RGBA8_UNORM:
case Tegra::RenderTargetFormat::RGB10_A2_UNORM:
return ComponentType::UNorm;
default:
NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
}
}
static ComponentType ComponentTypeFromGPUPixelFormat(
Tegra::FramebufferConfig::PixelFormat format) {
switch (format) {
case Tegra::FramebufferConfig::PixelFormat::ABGR8:
return ComponentType::UNorm;
default:
NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
}
}
static bool CheckFormatsBlittable(PixelFormat pixel_format_a, PixelFormat pixel_format_b) {
SurfaceType a_type = GetFormatType(pixel_format_a);
SurfaceType b_type = GetFormatType(pixel_format_b);
if ((a_type == SurfaceType::Color || a_type == SurfaceType::Texture) &&
(b_type == SurfaceType::Color || b_type == SurfaceType::Texture)) {
if (a_type == SurfaceType::ColorTexture && b_type == SurfaceType::ColorTexture) {
return true;
}
@ -148,12 +189,8 @@ struct SurfaceParams {
}
static SurfaceType GetFormatType(PixelFormat pixel_format) {
if ((unsigned int)pixel_format <= static_cast<unsigned int>(PixelFormat::RGBA8)) {
return SurfaceType::Color;
}
if ((unsigned int)pixel_format <= static_cast<unsigned int>(PixelFormat::DXT1)) {
return SurfaceType::Texture;
return SurfaceType::ColorTexture;
}
// TODO(Subv): Implement the other formats
@ -231,6 +268,7 @@ struct SurfaceParams {
bool is_tiled = false;
PixelFormat pixel_format = PixelFormat::Invalid;
SurfaceType type = SurfaceType::Invalid;
ComponentType component_type = ComponentType::Invalid;
};
struct CachedSurface : SurfaceParams {