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Unlimited texture names

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This commit is contained in:
Jupeyy 2020-11-18 12:41:20 +01:00
parent f8b07f705e
commit f38e4e133e
4 changed files with 137 additions and 115 deletions
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216
src/engine/client/backend_sdl.cpp
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@ -337,7 +337,7 @@ void *CCommandProcessorFragment_OpenGL::Resize(int Width, int Height, int NewWid
bool CCommandProcessorFragment_OpenGL::IsTexturedState(const CCommandBuffer::SState &State)
{
return State.m_Texture >= 0 && State.m_Texture < CCommandBuffer::MAX_TEXTURES;
return State.m_Texture >= 0 && State.m_Texture < (int)m_Textures.size();
}
void CCommandProcessorFragment_OpenGL::SetState(const CCommandBuffer::SState &State, bool Use2DArrayTextures)
@ -397,9 +397,9 @@ void CCommandProcessorFragment_OpenGL::SetState(const CCommandBuffer::SState &St
if(!Use2DArrayTextures)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, m_aTextures[State.m_Texture].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[State.m_Texture].m_Tex);
if(m_aTextures[State.m_Texture].m_LastWrapMode != State.m_WrapMode)
if(m_Textures[State.m_Texture].m_LastWrapMode != State.m_WrapMode)
{
switch(State.m_WrapMode)
{
@ -414,7 +414,7 @@ void CCommandProcessorFragment_OpenGL::SetState(const CCommandBuffer::SState &St
default:
dbg_msg("render", "unknown wrapmode %d\n", State.m_WrapMode);
};
m_aTextures[State.m_Texture].m_LastWrapMode = State.m_WrapMode;
m_Textures[State.m_Texture].m_LastWrapMode = State.m_WrapMode;
}
}
else
@ -423,13 +423,13 @@ void CCommandProcessorFragment_OpenGL::SetState(const CCommandBuffer::SState &St
{
if(!m_HasShaders)
glEnable(m_2DArrayTarget);
glBindTexture(m_2DArrayTarget, m_aTextures[State.m_Texture].m_Tex2DArray);
glBindTexture(m_2DArrayTarget, m_Textures[State.m_Texture].m_Tex2DArray);
}
else if(m_Has3DTextures)
{
if(!m_HasShaders)
glEnable(GL_TEXTURE_3D);
glBindTexture(GL_TEXTURE_3D, m_aTextures[State.m_Texture].m_Tex2DArray);
glBindTexture(GL_TEXTURE_3D, m_Textures[State.m_Texture].m_Tex2DArray);
}
else
{
@ -474,7 +474,7 @@ void CCommandProcessorFragment_OpenGL::Cmd_Init(const SCommand_Init *pCommand)
void CCommandProcessorFragment_OpenGL::Cmd_Texture_Update(const CCommandBuffer::SCommand_Texture_Update *pCommand)
{
glBindTexture(GL_TEXTURE_2D, m_aTextures[pCommand->m_Slot].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[pCommand->m_Slot].m_Tex);
void *pTexData = pCommand->m_pData;
int Width = pCommand->m_Width;
@ -484,8 +484,8 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Update(const CCommandBuffer::
if(!m_HasNPOTTextures)
{
float ResizeW = m_aTextures[pCommand->m_Slot].m_ResizeWidth;
float ResizeH = m_aTextures[pCommand->m_Slot].m_ResizeHeight;
float ResizeW = m_Textures[pCommand->m_Slot].m_ResizeWidth;
float ResizeH = m_Textures[pCommand->m_Slot].m_ResizeHeight;
if(ResizeW > 0 && ResizeH > 0)
{
int ResizedW = (int)(Width * ResizeW);
@ -500,11 +500,11 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Update(const CCommandBuffer::
}
}
if(m_aTextures[pCommand->m_Slot].m_RescaleCount > 0)
if(m_Textures[pCommand->m_Slot].m_RescaleCount > 0)
{
int OldWidth = Width;
int OldHeight = Height;
for(int i = 0; i < m_aTextures[pCommand->m_Slot].m_RescaleCount; ++i)
for(int i = 0; i < m_Textures[pCommand->m_Slot].m_RescaleCount; ++i)
{
Width >>= 1;
Height >>= 1;
@ -525,35 +525,35 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Update(const CCommandBuffer::
void CCommandProcessorFragment_OpenGL::DestroyTexture(int Slot)
{
m_pTextureMemoryUsage->store(m_pTextureMemoryUsage->load(std::memory_order_relaxed) - m_aTextures[Slot].m_MemSize, std::memory_order_relaxed);
m_pTextureMemoryUsage->store(m_pTextureMemoryUsage->load(std::memory_order_relaxed) - m_Textures[Slot].m_MemSize, std::memory_order_relaxed);
if(m_aTextures[Slot].m_Tex != 0)
if(m_Textures[Slot].m_Tex != 0)
{
glDeleteTextures(1, &m_aTextures[Slot].m_Tex);
glDeleteTextures(1, &m_Textures[Slot].m_Tex);
}
if(m_aTextures[Slot].m_Tex2DArray != 0)
if(m_Textures[Slot].m_Tex2DArray != 0)
{
glDeleteTextures(1, &m_aTextures[Slot].m_Tex2DArray);
glDeleteTextures(1, &m_Textures[Slot].m_Tex2DArray);
}
if(IsNewApi())
{
if(m_aTextures[Slot].m_Sampler != 0)
if(m_Textures[Slot].m_Sampler != 0)
{
glDeleteSamplers(1, &m_aTextures[Slot].m_Sampler);
glDeleteSamplers(1, &m_Textures[Slot].m_Sampler);
}
if(m_aTextures[Slot].m_Sampler2DArray != 0)
if(m_Textures[Slot].m_Sampler2DArray != 0)
{
glDeleteSamplers(1, &m_aTextures[Slot].m_Sampler2DArray);
glDeleteSamplers(1, &m_Textures[Slot].m_Sampler2DArray);
}
}
m_aTextures[Slot].m_Tex = 0;
m_aTextures[Slot].m_Sampler = 0;
m_aTextures[Slot].m_Tex2DArray = 0;
m_aTextures[Slot].m_Sampler2DArray = 0;
m_aTextures[Slot].m_LastWrapMode = CCommandBuffer::WRAP_REPEAT;
m_Textures[Slot].m_Tex = 0;
m_Textures[Slot].m_Sampler = 0;
m_Textures[Slot].m_Tex2DArray = 0;
m_Textures[Slot].m_Sampler2DArray = 0;
m_Textures[Slot].m_LastWrapMode = CCommandBuffer::WRAP_REPEAT;
}
void CCommandProcessorFragment_OpenGL::Cmd_Texture_Destroy(const CCommandBuffer::SCommand_Texture_Destroy *pCommand)
@ -574,8 +574,11 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &m_MaxTexSize);
}
m_aTextures[pCommand->m_Slot].m_ResizeWidth = -1.f;
m_aTextures[pCommand->m_Slot].m_ResizeHeight = -1.f;
if(pCommand->m_Slot >= (int)m_Textures.size())
m_Textures.resize(m_Textures.size() * 2);
m_Textures[pCommand->m_Slot].m_ResizeWidth = -1.f;
m_Textures[pCommand->m_Slot].m_ResizeHeight = -1.f;
if(!m_HasNPOTTextures)
{
@ -587,8 +590,8 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
free(pTexData);
pTexData = pTmpData;
m_aTextures[pCommand->m_Slot].m_ResizeWidth = (float)PowerOfTwoWidth / (float)Width;
m_aTextures[pCommand->m_Slot].m_ResizeHeight = (float)PowerOfTwoHeight / (float)Height;
m_Textures[pCommand->m_Slot].m_ResizeWidth = (float)PowerOfTwoWidth / (float)Width;
m_Textures[pCommand->m_Slot].m_ResizeHeight = (float)PowerOfTwoHeight / (float)Height;
Width = PowerOfTwoWidth;
Height = PowerOfTwoHeight;
@ -627,9 +630,9 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
pTexData = pTmpData;
}
}
m_aTextures[pCommand->m_Slot].m_Width = Width;
m_aTextures[pCommand->m_Slot].m_Height = Height;
m_aTextures[pCommand->m_Slot].m_RescaleCount = RescaleCount;
m_Textures[pCommand->m_Slot].m_Width = Width;
m_Textures[pCommand->m_Slot].m_Height = Height;
m_Textures[pCommand->m_Slot].m_RescaleCount = RescaleCount;
int Oglformat = TexFormatToOpenGLFormat(pCommand->m_Format);
int StoreOglformat = TexFormatToOpenGLFormat(pCommand->m_StoreFormat);
@ -647,8 +650,8 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
if((pCommand->m_Flags & CCommandBuffer::TEXFLAG_NO_2D_TEXTURE) == 0)
{
glGenTextures(1, &m_aTextures[pCommand->m_Slot].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_aTextures[pCommand->m_Slot].m_Tex);
glGenTextures(1, &m_Textures[pCommand->m_Slot].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[pCommand->m_Slot].m_Tex);
}
if(pCommand->m_Flags & CCommandBuffer::TEXFLAG_NOMIPMAPS || !m_HasMipMaps)
@ -678,7 +681,7 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
{
bool Is3DTexture = (pCommand->m_Flags & Flag3DTexture) != 0;
glGenTextures(1, &m_aTextures[pCommand->m_Slot].m_Tex2DArray);
glGenTextures(1, &m_Textures[pCommand->m_Slot].m_Tex2DArray);
GLenum Target = GL_TEXTURE_3D;
@ -691,12 +694,12 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
Target = m_2DArrayTarget;
}
glBindTexture(Target, m_aTextures[pCommand->m_Slot].m_Tex2DArray);
glBindTexture(Target, m_Textures[pCommand->m_Slot].m_Tex2DArray);
if(IsNewApi())
{
glGenSamplers(1, &m_aTextures[pCommand->m_Slot].m_Sampler2DArray);
glBindSampler(0, m_aTextures[pCommand->m_Slot].m_Sampler2DArray);
glGenSamplers(1, &m_Textures[pCommand->m_Slot].m_Sampler2DArray);
glBindSampler(0, m_Textures[pCommand->m_Slot].m_Sampler2DArray);
}
glTexParameteri(Target, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@ -704,14 +707,14 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
{
glTexParameteri(Target, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
if(IsNewApi())
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
else
{
glTexParameteri(Target, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexParameteri(Target, GL_GENERATE_MIPMAP, GL_TRUE);
if(IsNewApi())
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
}
glTexParameteri(Target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
@ -722,11 +725,11 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
if(IsNewApi())
{
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_R, GL_MIRRORED_REPEAT);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_R, GL_MIRRORED_REPEAT);
if(m_OpenGLTextureLodBIAS != 0)
glSamplerParameterf(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_LOD_BIAS, ((GLfloat)m_OpenGLTextureLodBIAS / 1000.0f));
glSamplerParameterf(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_LOD_BIAS, ((GLfloat)m_OpenGLTextureLodBIAS / 1000.0f));
glBindSampler(0, 0);
}
@ -786,17 +789,17 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
}
// This is the initial value for the wrap modes
m_aTextures[pCommand->m_Slot].m_LastWrapMode = CCommandBuffer::WRAP_REPEAT;
m_Textures[pCommand->m_Slot].m_LastWrapMode = CCommandBuffer::WRAP_REPEAT;
// calculate memory usage
m_aTextures[pCommand->m_Slot].m_MemSize = Width * Height * pCommand->m_PixelSize;
m_Textures[pCommand->m_Slot].m_MemSize = Width * Height * pCommand->m_PixelSize;
while(Width > 2 && Height > 2)
{
Width >>= 1;
Height >>= 1;
m_aTextures[pCommand->m_Slot].m_MemSize += Width * Height * pCommand->m_PixelSize;
m_Textures[pCommand->m_Slot].m_MemSize += Width * Height * pCommand->m_PixelSize;
}
m_pTextureMemoryUsage->store(m_pTextureMemoryUsage->load(std::memory_order_relaxed) + m_aTextures[pCommand->m_Slot].m_MemSize, std::memory_order_relaxed);
m_pTextureMemoryUsage->store(m_pTextureMemoryUsage->load(std::memory_order_relaxed) + m_Textures[pCommand->m_Slot].m_MemSize, std::memory_order_relaxed);
free(pTexData);
}
@ -871,7 +874,7 @@ void CCommandProcessorFragment_OpenGL::Cmd_Screenshot(const CCommandBuffer::SCom
CCommandProcessorFragment_OpenGL::CCommandProcessorFragment_OpenGL()
{
mem_zero(m_aTextures, sizeof(m_aTextures));
m_Textures.resize(CCommandBuffer::MAX_TEXTURES);
m_HasShaders = false;
}
@ -1025,15 +1028,15 @@ void CCommandProcessorFragment_OpenGL2::SetState(const CCommandBuffer::SState &S
glActiveTexture(GL_TEXTURE0 + Slot);
if(!Use2DArrayTextures)
{
glBindTexture(GL_TEXTURE_2D, m_aTextures[State.m_Texture].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[State.m_Texture].m_Tex);
if(IsNewApi())
glBindSampler(Slot, m_aTextures[State.m_Texture].m_Sampler);
glBindSampler(Slot, m_Textures[State.m_Texture].m_Sampler);
}
else
{
glBindTexture(GL_TEXTURE_2D_ARRAY, m_aTextures[State.m_Texture].m_Tex2DArray);
glBindTexture(GL_TEXTURE_2D_ARRAY, m_Textures[State.m_Texture].m_Tex2DArray);
if(IsNewApi())
glBindSampler(Slot, m_aTextures[State.m_Texture].m_Sampler2DArray);
glBindSampler(Slot, m_Textures[State.m_Texture].m_Sampler2DArray);
}
}
}
@ -1044,9 +1047,9 @@ void CCommandProcessorFragment_OpenGL2::SetState(const CCommandBuffer::SState &S
{
if(!IsNewApi() && !m_HasShaders)
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, m_aTextures[State.m_Texture].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[State.m_Texture].m_Tex);
if(IsNewApi())
glBindSampler(Slot, m_aTextures[State.m_Texture].m_Sampler);
glBindSampler(Slot, m_Textures[State.m_Texture].m_Sampler);
}
else
{
@ -1054,17 +1057,17 @@ void CCommandProcessorFragment_OpenGL2::SetState(const CCommandBuffer::SState &S
{
if(!IsNewApi() && !m_HasShaders)
glEnable(GL_TEXTURE_3D);
glBindTexture(GL_TEXTURE_3D, m_aTextures[State.m_Texture].m_Tex2DArray);
glBindTexture(GL_TEXTURE_3D, m_Textures[State.m_Texture].m_Tex2DArray);
if(IsNewApi())
glBindSampler(Slot, m_aTextures[State.m_Texture].m_Sampler2DArray);
glBindSampler(Slot, m_Textures[State.m_Texture].m_Sampler2DArray);
}
else
{
if(!IsNewApi() && !m_HasShaders)
glEnable(m_2DArrayTarget);
glBindTexture(m_2DArrayTarget, m_aTextures[State.m_Texture].m_Tex2DArray);
glBindTexture(m_2DArrayTarget, m_Textures[State.m_Texture].m_Tex2DArray);
if(IsNewApi())
glBindSampler(Slot, m_aTextures[State.m_Texture].m_Sampler2DArray);
glBindSampler(Slot, m_Textures[State.m_Texture].m_Sampler2DArray);
}
}
}
@ -1075,28 +1078,28 @@ void CCommandProcessorFragment_OpenGL2::SetState(const CCommandBuffer::SState &S
pProgram->m_LastTextureSampler = Slot;
}
if(m_aTextures[State.m_Texture].m_LastWrapMode != State.m_WrapMode && !Use2DArrayTextures)
if(m_Textures[State.m_Texture].m_LastWrapMode != State.m_WrapMode && !Use2DArrayTextures)
{
switch(State.m_WrapMode)
{
case CCommandBuffer::WRAP_REPEAT:
if(IsNewApi())
{
glSamplerParameteri(m_aTextures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_S, GL_REPEAT);
glSamplerParameteri(m_aTextures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_T, GL_REPEAT);
glSamplerParameteri(m_Textures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_S, GL_REPEAT);
glSamplerParameteri(m_Textures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_T, GL_REPEAT);
}
break;
case CCommandBuffer::WRAP_CLAMP:
if(IsNewApi())
{
glSamplerParameteri(m_aTextures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_aTextures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_Textures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_Textures[State.m_Texture].m_Sampler, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
}
break;
default:
dbg_msg("render", "unknown wrapmode %d\n", State.m_WrapMode);
};
m_aTextures[State.m_Texture].m_LastWrapMode = State.m_WrapMode;
m_Textures[State.m_Texture].m_LastWrapMode = State.m_WrapMode;
}
}
@ -2615,7 +2618,7 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Init(const SCommand_Init *pCommand
m_CurrentIndicesInBuffer = CCommandBuffer::MAX_VERTICES / 4 * 6;
mem_zero(m_aTextures, sizeof(m_aTextures));
m_Textures.resize(CCommandBuffer::MAX_TEXTURES);
m_ClearColor.r = m_ClearColor.g = m_ClearColor.b = -1.f;
@ -2673,7 +2676,7 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Shutdown(const SCommand_Shutdown *
glDeleteBuffers(1, &m_PrimitiveDrawBufferIDTex3D);
glDeleteVertexArrays(1, &m_PrimitiveDrawVertexIDTex3D);
for(int i = 0; i < CCommandBuffer::MAX_TEXTURES; ++i)
for(int i = 0; i < (int)m_Textures.size(); ++i)
{
DestroyTexture(i);
}
@ -2694,19 +2697,19 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Update(const CCommandBuffe
//just tell, that we using this texture now
IsAndUpdateTextureSlotBound(Slot, pCommand->m_Slot);
glActiveTexture(GL_TEXTURE0 + Slot);
glBindSampler(Slot, m_aTextures[pCommand->m_Slot].m_Sampler);
glBindSampler(Slot, m_Textures[pCommand->m_Slot].m_Sampler);
}
glBindTexture(GL_TEXTURE_2D, m_aTextures[pCommand->m_Slot].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[pCommand->m_Slot].m_Tex);
void *pTexData = pCommand->m_pData;
int Width = pCommand->m_Width;
int Height = pCommand->m_Height;
int X = pCommand->m_X;
int Y = pCommand->m_Y;
if(m_aTextures[pCommand->m_Slot].m_RescaleCount > 0)
if(m_Textures[pCommand->m_Slot].m_RescaleCount > 0)
{
for(int i = 0; i < m_aTextures[pCommand->m_Slot].m_RescaleCount; ++i)
for(int i = 0; i < m_Textures[pCommand->m_Slot].m_RescaleCount; ++i)
{
Width >>= 1;
Height >>= 1;
@ -2747,6 +2750,9 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
int Height = pCommand->m_Height;
void *pTexData = pCommand->m_pData;
if(pCommand->m_Slot >= (int)m_Textures.size())
m_Textures.resize(m_Textures.size() * 2);
// resample if needed
int RescaleCount = 0;
if(pCommand->m_Format == CCommandBuffer::TEXFORMAT_RGBA || pCommand->m_Format == CCommandBuffer::TEXFORMAT_RGB || pCommand->m_Format == CCommandBuffer::TEXFORMAT_ALPHA)
@ -2775,9 +2781,9 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
pTexData = pTmpData;
}
}
m_aTextures[pCommand->m_Slot].m_Width = Width;
m_aTextures[pCommand->m_Slot].m_Height = Height;
m_aTextures[pCommand->m_Slot].m_RescaleCount = RescaleCount;
m_Textures[pCommand->m_Slot].m_Width = Width;
m_Textures[pCommand->m_Slot].m_Height = Height;
m_Textures[pCommand->m_Slot].m_RescaleCount = RescaleCount;
int Oglformat = TexFormatToNewOpenGLFormat(pCommand->m_Format);
int StoreOglformat = TexFormatToNewOpenGLFormat(pCommand->m_StoreFormat);
@ -2806,11 +2812,11 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
if((pCommand->m_Flags & CCommandBuffer::TEXFLAG_NO_2D_TEXTURE) == 0)
{
glGenTextures(1, &m_aTextures[pCommand->m_Slot].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_aTextures[pCommand->m_Slot].m_Tex);
glGenTextures(1, &m_Textures[pCommand->m_Slot].m_Tex);
glBindTexture(GL_TEXTURE_2D, m_Textures[pCommand->m_Slot].m_Tex);
glGenSamplers(1, &m_aTextures[pCommand->m_Slot].m_Sampler);
glBindSampler(Slot, m_aTextures[pCommand->m_Slot].m_Sampler);
glGenSamplers(1, &m_Textures[pCommand->m_Slot].m_Sampler);
glBindSampler(Slot, m_Textures[pCommand->m_Slot].m_Sampler);
}
if(Oglformat == GL_RED)
@ -2827,8 +2833,8 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
{
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, StoreOglformat, Width, Height, 0, Oglformat, GL_UNSIGNED_BYTE, pTexData);
}
}
@ -2836,10 +2842,10 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
{
if((pCommand->m_Flags & CCommandBuffer::TEXFLAG_NO_2D_TEXTURE) == 0)
{
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
if(m_OpenGLTextureLodBIAS != 0)
glSamplerParameterf(m_aTextures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_LOD_BIAS, ((GLfloat)m_OpenGLTextureLodBIAS / 1000.0f));
glSamplerParameterf(m_Textures[pCommand->m_Slot].m_Sampler, GL_TEXTURE_LOD_BIAS, ((GLfloat)m_OpenGLTextureLodBIAS / 1000.0f));
//prevent mipmap display bugs, when zooming out far
if(Width >= 1024 && Height >= 1024)
{
@ -2852,18 +2858,18 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
if((pCommand->m_Flags & (CCommandBuffer::TEXFLAG_TO_2D_ARRAY_TEXTURE | CCommandBuffer::TEXFLAG_TO_2D_ARRAY_TEXTURE_SINGLE_LAYER)) != 0)
{
glGenTextures(1, &m_aTextures[pCommand->m_Slot].m_Tex2DArray);
glBindTexture(GL_TEXTURE_2D_ARRAY, m_aTextures[pCommand->m_Slot].m_Tex2DArray);
glGenTextures(1, &m_Textures[pCommand->m_Slot].m_Tex2DArray);
glBindTexture(GL_TEXTURE_2D_ARRAY, m_Textures[pCommand->m_Slot].m_Tex2DArray);
glGenSamplers(1, &m_aTextures[pCommand->m_Slot].m_Sampler2DArray);
glBindSampler(Slot, m_aTextures[pCommand->m_Slot].m_Sampler2DArray);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_R, GL_MIRRORED_REPEAT);
glGenSamplers(1, &m_Textures[pCommand->m_Slot].m_Sampler2DArray);
glBindSampler(Slot, m_Textures[pCommand->m_Slot].m_Sampler2DArray);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glSamplerParameteri(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_WRAP_R, GL_MIRRORED_REPEAT);
if(m_OpenGLTextureLodBIAS != 0)
glSamplerParameterf(m_aTextures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_LOD_BIAS, ((GLfloat)m_OpenGLTextureLodBIAS / 1000.0f));
glSamplerParameterf(m_Textures[pCommand->m_Slot].m_Sampler2DArray, GL_TEXTURE_LOD_BIAS, ((GLfloat)m_OpenGLTextureLodBIAS / 1000.0f));
int ImageColorChannels = TexFormatToImageColorChannelCount(pCommand->m_Format);
@ -2921,17 +2927,17 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
}
// This is the initial value for the wrap modes
m_aTextures[pCommand->m_Slot].m_LastWrapMode = CCommandBuffer::WRAP_REPEAT;
m_Textures[pCommand->m_Slot].m_LastWrapMode = CCommandBuffer::WRAP_REPEAT;
// calculate memory usage
m_aTextures[pCommand->m_Slot].m_MemSize = Width * Height * pCommand->m_PixelSize;
m_Textures[pCommand->m_Slot].m_MemSize = Width * Height * pCommand->m_PixelSize;
while(Width > 2 && Height > 2)
{
Width >>= 1;
Height >>= 1;
m_aTextures[pCommand->m_Slot].m_MemSize += Width * Height * pCommand->m_PixelSize;
m_Textures[pCommand->m_Slot].m_MemSize += Width * Height * pCommand->m_PixelSize;
}
m_pTextureMemoryUsage->store(m_pTextureMemoryUsage->load(std::memory_order_relaxed) + m_aTextures[pCommand->m_Slot].m_MemSize, std::memory_order_relaxed);
m_pTextureMemoryUsage->store(m_pTextureMemoryUsage->load(std::memory_order_relaxed) + m_Textures[pCommand->m_Slot].m_MemSize, std::memory_order_relaxed);
free(pTexData);
}
@ -3496,25 +3502,25 @@ void CCommandProcessorFragment_OpenGL3_3::RenderText(const CCommandBuffer::SStat
if(!IsAndUpdateTextureSlotBound(SlotText, TextTextureIndex))
{
glActiveTexture(GL_TEXTURE0 + SlotText);
glBindTexture(GL_TEXTURE_2D, m_aTextures[TextTextureIndex].m_Tex);
glBindSampler(SlotText, m_aTextures[TextTextureIndex].m_Sampler);
glBindTexture(GL_TEXTURE_2D, m_Textures[TextTextureIndex].m_Tex);
glBindSampler(SlotText, m_Textures[TextTextureIndex].m_Sampler);
}
if(!IsAndUpdateTextureSlotBound(SlotTextOutline, TextOutlineTextureIndex))
{
glActiveTexture(GL_TEXTURE0 + SlotTextOutline);
glBindTexture(GL_TEXTURE_2D, m_aTextures[TextOutlineTextureIndex].m_Tex);
glBindSampler(SlotTextOutline, m_aTextures[TextOutlineTextureIndex].m_Sampler);
glBindTexture(GL_TEXTURE_2D, m_Textures[TextOutlineTextureIndex].m_Tex);
glBindSampler(SlotTextOutline, m_Textures[TextOutlineTextureIndex].m_Sampler);
}
}
else
{
SlotText = 0;
SlotTextOutline = 1;
glBindTexture(GL_TEXTURE_2D, m_aTextures[TextTextureIndex].m_Tex);
glBindSampler(SlotText, m_aTextures[TextTextureIndex].m_Sampler);
glBindTexture(GL_TEXTURE_2D, m_Textures[TextTextureIndex].m_Tex);
glBindSampler(SlotText, m_Textures[TextTextureIndex].m_Sampler);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, m_aTextures[TextOutlineTextureIndex].m_Tex);
glBindSampler(SlotTextOutline, m_aTextures[TextOutlineTextureIndex].m_Sampler);
glBindTexture(GL_TEXTURE_2D, m_Textures[TextOutlineTextureIndex].m_Tex);
glBindSampler(SlotTextOutline, m_Textures[TextOutlineTextureIndex].m_Sampler);
glActiveTexture(GL_TEXTURE0);
}

7
src/engine/client/backend_sdl.h
View file

@ -114,7 +114,10 @@ protected:
struct CTexture
{
CTexture() :
m_Tex(0), m_Tex2DArray(0), m_Sampler(0), m_Sampler2DArray(0) {}
m_Tex(0), m_Tex2DArray(0), m_Sampler(0), m_Sampler2DArray(0), m_LastWrapMode(CCommandBuffer::WRAP_REPEAT), m_MemSize(0), m_Width(0), m_Height(0), m_RescaleCount(0), m_ResizeWidth(0), m_ResizeHeight(0)
{
}
GLuint m_Tex;
GLuint m_Tex2DArray; //or 3D texture as fallback
GLuint m_Sampler;
@ -129,7 +132,7 @@ protected:
float m_ResizeWidth;
float m_ResizeHeight;
};
CTexture m_aTextures[CCommandBuffer::MAX_TEXTURES];
std::vector<CTexture> m_Textures;
std::atomic<int> *m_pTextureMemoryUsage;
GLint m_MaxTexSize;

25
src/engine/client/graphics_threaded.cpp
View file

@ -270,7 +270,7 @@ int CGraphics_Threaded::UnloadTexture(CTextureHandle Index)
Cmd.m_Slot = Index;
m_pCommandBuffer->AddCommand(Cmd);
m_aTextureIndices[Index] = m_FirstFreeTexture;
m_TextureIndices[Index] = m_FirstFreeTexture;
m_FirstFreeTexture = Index;
return 0;
}
@ -429,8 +429,20 @@ IGraphics::CTextureHandle CGraphics_Threaded::LoadTextureRaw(int Width, int Heig
// grab texture
int Tex = m_FirstFreeTexture;
m_FirstFreeTexture = m_aTextureIndices[Tex];
m_aTextureIndices[Tex] = -1;
if(Tex == -1)
{
size_t CurSize = m_TextureIndices.size();
m_TextureIndices.resize(CurSize * 2);
for(size_t i = 0; i < CurSize - 1; ++i)
{
m_TextureIndices[CurSize + i] = CurSize + i + 1;
}
m_TextureIndices.back() = -1;
Tex = CurSize;
}
m_FirstFreeTexture = m_TextureIndices[Tex];
m_TextureIndices[Tex] = -1;
CCommandBuffer::SCommand_Texture_Create Cmd;
Cmd.m_Slot = Tex;
@ -2291,9 +2303,10 @@ int CGraphics_Threaded::Init()
// init textures
m_FirstFreeTexture = 0;
for(int i = 0; i < CCommandBuffer::MAX_TEXTURES - 1; i++)
m_aTextureIndices[i] = i + 1;
m_aTextureIndices[CCommandBuffer::MAX_TEXTURES - 1] = -1;
m_TextureIndices.resize(CCommandBuffer::MAX_TEXTURES);
for(int i = 0; i < (int)m_TextureIndices.size() - 1; i++)
m_TextureIndices[i] = i + 1;
m_TextureIndices.back() = -1;
m_FirstFreeVertexArrayInfo = -1;
m_FirstFreeBufferObjectIndex = -1;

4
src/engine/client/graphics_threaded.h
View file

@ -64,7 +64,7 @@ public:
enum
{
MAX_TEXTURES = 1024 * 32,
MAX_TEXTURES = 1024 * 8,
MAX_VERTICES = 32 * 1024,
};
@ -720,7 +720,7 @@ class CGraphics_Threaded : public IEngineGraphics
CTextureHandle m_InvalidTexture;
int m_aTextureIndices[CCommandBuffer::MAX_TEXTURES];
std::vector<int> m_TextureIndices;
int m_FirstFreeTexture;
int m_TextureMemoryUsage;