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Added texture&rt memory stats.

This commit is contained in:
Branimir Karadžić 2018-03-28 18:05:49 -07:00
parent 498175746e
commit e5031c5897
4 changed files with 56 additions and 16 deletions
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3
include/bgfx/bgfx.h
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@ -838,6 +838,9 @@ namespace bgfx
uint16_t numVertexBuffers; //!< Number of used vertex buffers.
uint16_t numVertexDecls; //!< Number of used vertex declarations.
int64_t textureMemoryUsed; //!<
int64_t rtMemoryUsed; //!<
int64_t gpuMemoryMax; //!< Maximum available GPU memory for application.
int64_t gpuMemoryUsed; //!< Amount of GPU memory used by the application.

3
include/bgfx/c99/bgfx.h
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@ -386,6 +386,9 @@ typedef struct bgfx_stats
uint16_t numVertexBuffers;
uint16_t numVertexDecls;
int64_t textureMemoryUsed;
int64_t rtMemoryUsed;
int64_t gpuMemoryMax;
int64_t gpuMemoryUsed;

2
include/bgfx/defines.h
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@ -6,7 +6,7 @@
#ifndef BGFX_DEFINES_H_HEADER_GUARD
#define BGFX_DEFINES_H_HEADER_GUARD
#define BGFX_API_VERSION UINT32_C(63)
#define BGFX_API_VERSION UINT32_C(64)
/// Color RGB/alpha/depth write. When it's not specified write will be disabled.
#define BGFX_STATE_WRITE_R UINT64_C(0x0000000000000001) //!< Enable R write.

64
src/bgfx_p.h
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@ -2679,6 +2679,8 @@ namespace bgfx
, m_colorPaletteDirty(0)
, m_frames(0)
, m_debug(BGFX_DEBUG_NONE)
, m_rtMemoryUsed(0)
, m_textureMemoryUsed(0)
, m_renderCtx(NULL)
, m_renderMain(NULL)
, m_renderNoop(NULL)
@ -2819,6 +2821,9 @@ namespace bgfx
stats.numVertexBuffers = m_vertexBufferHandle.getNumHandles();
stats.numVertexDecls = m_vertexDeclHandle.getNumHandles();
stats.textureMemoryUsed = m_textureMemoryUsed;
stats.rtMemoryUsed = m_rtMemoryUsed;
return &stats;
}
@ -3869,11 +3874,22 @@ namespace bgfx
TextureRef& ref = m_textureRef[handle.idx];
ref.init(_ratio
, _info->format
, _info->storageSize
, imageContainer.m_numMips
, 0 != (g_caps.supported & BGFX_CAPS_TEXTURE_DIRECT_ACCESS)
, _immutable
, 0 != (_flags & BGFX_TEXTURE_RT_MASK)
);
if (ref.m_rt)
{
m_rtMemoryUsed += int64_t(ref.m_storageSize);
}
else
{
m_textureMemoryUsed += int64_t(ref.m_storageSize);
}
CommandBuffer& cmdbuf = getCommandBuffer(CommandBuffer::CreateTexture);
cmdbuf.write(handle);
cmdbuf.write(_mem);
@ -3991,6 +4007,15 @@ namespace bgfx
{
ref.m_name.clear();
if (ref.m_rt)
{
m_rtMemoryUsed -= int64_t(ref.m_storageSize);
}
else
{
m_textureMemoryUsed -= int64_t(ref.m_storageSize);
}
bool ok = m_submit->free(_handle); BX_UNUSED(ok);
BX_CHECK(ok, "Texture handle %d is already destroyed!", _handle.idx);
@ -4648,28 +4673,34 @@ namespace bgfx
void init(
BackbufferRatio::Enum _ratio
, TextureFormat::Enum _format
, uint32_t _storageSize
, uint8_t _numMips
, bool _ptrPending
, bool _immutable
, bool _rt
)
{
m_ptr = _ptrPending ? (void*)UINTPTR_MAX : NULL;
m_refCount = 1;
m_bbRatio = uint8_t(_ratio);
m_format = uint8_t(_format);
m_numMips = _numMips;
m_owned = false;
m_immutable = _immutable;
m_ptr = _ptrPending ? (void*)UINTPTR_MAX : NULL;
m_storageSize = _storageSize;
m_refCount = 1;
m_bbRatio = uint8_t(_ratio);
m_format = uint8_t(_format);
m_numMips = _numMips;
m_owned = false;
m_immutable = _immutable;
m_rt = _rt;
}
String m_name;
void* m_ptr;
int16_t m_refCount;
uint8_t m_bbRatio;
uint8_t m_format;
uint8_t m_numMips;
bool m_owned;
bool m_immutable;
String m_name;
void* m_ptr;
uint32_t m_storageSize;
int16_t m_refCount;
uint8_t m_bbRatio;
uint8_t m_format;
uint8_t m_numMips;
bool m_owned;
bool m_immutable;
bool m_rt;
};
struct FrameBufferRef
@ -4711,6 +4742,9 @@ namespace bgfx
uint32_t m_frames;
uint32_t m_debug;
int64_t m_rtMemoryUsed;
int64_t m_textureMemoryUsed;
TextVideoMemBlitter m_textVideoMemBlitter;
ClearQuad m_clearQuad;