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-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.h86
1 files changed, 70 insertions, 16 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index e4cb3390f..55f1bdee8 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -17,12 +17,14 @@
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
+#include <boost/optional.hpp>
#include <glad/glad.h>
#include "common/assert.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/math_util.h"
#include "video_core/gpu.h"
+#include "video_core/memory_manager.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
#include "video_core/textures/texture.h"
@@ -30,9 +32,9 @@ struct CachedSurface;
using Surface = std::shared_ptr<CachedSurface>;
using SurfaceSet = std::set<Surface>;
-using SurfaceRegions = boost::icl::interval_set<VAddr>;
-using SurfaceMap = boost::icl::interval_map<VAddr, Surface>;
-using SurfaceCache = boost::icl::interval_map<VAddr, SurfaceSet>;
+using SurfaceRegions = boost::icl::interval_set<Tegra::GPUVAddr>;
+using SurfaceMap = boost::icl::interval_map<Tegra::GPUVAddr, Surface>;
+using SurfaceCache = boost::icl::interval_map<Tegra::GPUVAddr, SurfaceSet>;
using SurfaceInterval = SurfaceCache::interval_type;
static_assert(std::is_same<SurfaceRegions::interval_type, SurfaceCache::interval_type>() &&
@@ -82,23 +84,49 @@ struct SurfaceParams {
Invalid = 4,
};
- static constexpr unsigned int GetFormatBpp(PixelFormat format) {
+ /**
+ * Gets the compression factor for the specified PixelFormat. This applies to just the
+ * "compressed width" and "compressed height", not the overall compression factor of a
+ * compressed image. This is used for maintaining proper surface sizes for compressed texture
+ * formats.
+ */
+ static constexpr u32 GetCompresssionFactor(PixelFormat format) {
if (format == PixelFormat::Invalid)
return 0;
- constexpr std::array<unsigned int, MaxPixelFormat> bpp_table = {
+ constexpr std::array<u32, MaxPixelFormat> compression_factor_table = {{
+ 1, // ABGR8
+ 1, // B5G6R5
+ 1, // A2B10G10R10
+ 4, // DXT1
+ 4, // DXT23
+ 4, // DXT45
+ }};
+
+ ASSERT(static_cast<size_t>(format) < compression_factor_table.size());
+ return compression_factor_table[static_cast<size_t>(format)];
+ }
+ u32 GetCompresssionFactor() const {
+ return GetCompresssionFactor(pixel_format);
+ }
+
+ static constexpr u32 GetFormatBpp(PixelFormat format) {
+ if (format == PixelFormat::Invalid)
+ return 0;
+
+ constexpr std::array<u32, MaxPixelFormat> bpp_table = {{
32, // ABGR8
16, // B5G6R5
32, // A2B10G10R10
64, // DXT1
128, // DXT23
128, // DXT45
- };
+ }};
ASSERT(static_cast<size_t>(format) < bpp_table.size());
return bpp_table[static_cast<size_t>(format)];
}
- unsigned int GetFormatBpp() const {
+ u32 GetFormatBpp() const {
return GetFormatBpp(pixel_format);
}
@@ -106,6 +134,8 @@ struct SurfaceParams {
switch (format) {
case Tegra::RenderTargetFormat::RGBA8_UNORM:
return PixelFormat::ABGR8;
+ case Tegra::RenderTargetFormat::RGB10_A2_UNORM:
+ return PixelFormat::A2B10G10R10;
default:
NGLOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
@@ -251,6 +281,24 @@ struct SurfaceParams {
// Returns the region of the biggest valid rectange within interval
SurfaceInterval GetCopyableInterval(const Surface& src_surface) const;
+ /**
+ * Gets the actual width (in pixels) of the surface. This is provided because `width` is used
+ * for tracking the surface region in memory, which may be compressed for certain formats. In
+ * this scenario, `width` is actually the compressed width.
+ */
+ u32 GetActualWidth() const {
+ return width * GetCompresssionFactor();
+ }
+
+ /**
+ * Gets the actual height (in pixels) of the surface. This is provided because `height` is used
+ * for tracking the surface region in memory, which may be compressed for certain formats. In
+ * this scenario, `height` is actually the compressed height.
+ */
+ u32 GetActualHeight() const {
+ return height * GetCompresssionFactor();
+ }
+
u32 GetScaledWidth() const {
return width * res_scale;
}
@@ -275,6 +323,8 @@ struct SurfaceParams {
return pixels * GetFormatBpp(pixel_format) / CHAR_BIT;
}
+ VAddr GetCpuAddr() const;
+
bool ExactMatch(const SurfaceParams& other_surface) const;
bool CanSubRect(const SurfaceParams& sub_surface) const;
bool CanExpand(const SurfaceParams& expanded_surface) const;
@@ -283,8 +333,9 @@ struct SurfaceParams {
MathUtil::Rectangle<u32> GetSubRect(const SurfaceParams& sub_surface) const;
MathUtil::Rectangle<u32> GetScaledSubRect(const SurfaceParams& sub_surface) const;
- VAddr addr = 0;
- VAddr end = 0;
+ Tegra::GPUVAddr addr = 0;
+ Tegra::GPUVAddr end = 0;
+ boost::optional<VAddr> cpu_addr;
u64 size = 0;
u32 width = 0;
@@ -323,15 +374,15 @@ struct CachedSurface : SurfaceParams {
if (format == PixelFormat::Invalid)
return 0;
- return SurfaceParams::GetFormatBpp(format) / 8;
+ return SurfaceParams::GetFormatBpp(format) / CHAR_BIT;
}
std::unique_ptr<u8[]> gl_buffer;
size_t gl_buffer_size = 0;
// Read/Write data in Switch memory to/from gl_buffer
- void LoadGLBuffer(VAddr load_start, VAddr load_end);
- void FlushGLBuffer(VAddr flush_start, VAddr flush_end);
+ void LoadGLBuffer(Tegra::GPUVAddr load_start, Tegra::GPUVAddr load_end);
+ void FlushGLBuffer(Tegra::GPUVAddr flush_start, Tegra::GPUVAddr flush_end);
// Upload/Download data in gl_buffer in/to this surface's texture
void UploadGLTexture(const MathUtil::Rectangle<u32>& rect, GLuint read_fb_handle,
@@ -360,6 +411,9 @@ public:
Surface GetSurface(const SurfaceParams& params, ScaleMatch match_res_scale,
bool load_if_create);
+ /// Tries to find a framebuffer GPU address based on the provided CPU address
+ boost::optional<Tegra::GPUVAddr> TryFindFramebufferGpuAddress(VAddr cpu_addr) const;
+
/// Attempt to find a subrect (resolution scaled) of a surface, otherwise loads a texture from
/// Switch memory to OpenGL and caches it (if not already cached)
SurfaceRect_Tuple GetSurfaceSubRect(const SurfaceParams& params, ScaleMatch match_res_scale,
@@ -379,10 +433,10 @@ public:
SurfaceRect_Tuple GetTexCopySurface(const SurfaceParams& params);
/// Write any cached resources overlapping the region back to memory (if dirty)
- void FlushRegion(VAddr addr, u64 size, Surface flush_surface = nullptr);
+ void FlushRegion(Tegra::GPUVAddr addr, u64 size, Surface flush_surface = nullptr);
/// Mark region as being invalidated by region_owner (nullptr if Switch memory)
- void InvalidateRegion(VAddr addr, u64 size, const Surface& region_owner);
+ void InvalidateRegion(Tegra::GPUVAddr addr, u64 size, const Surface& region_owner);
/// Flush all cached resources tracked by this cache manager
void FlushAll();
@@ -391,7 +445,7 @@ private:
void DuplicateSurface(const Surface& src_surface, const Surface& dest_surface);
/// Update surface's texture for given region when necessary
- void ValidateSurface(const Surface& surface, VAddr addr, u64 size);
+ void ValidateSurface(const Surface& surface, Tegra::GPUVAddr addr, u64 size);
/// Create a new surface
Surface CreateSurface(const SurfaceParams& params);
@@ -403,7 +457,7 @@ private:
void UnregisterSurface(const Surface& surface);
/// Increase/decrease the number of surface in pages touching the specified region
- void UpdatePagesCachedCount(VAddr addr, u64 size, int delta);
+ void UpdatePagesCachedCount(Tegra::GPUVAddr addr, u64 size, int delta);
SurfaceCache surface_cache;
PageMap cached_pages;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 04:15:39 +0200