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Merge #931

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931: Add Speedup tiles correctly at the border creation & remove tile layer extension restriction & fix the LastIndex buffer initlialization & setup non mipmap textures up correctly(texture completness) r=heinrich5991 a=Jupeyy

Allows speedups to be drawn on extended range(out of map range) too.
This commit is contained in:
bors[bot] 2017-11-26 13:32:05 +00:00
parent add0b88976 b1d99de87a
commit f9e0b6b3fe
3 changed files with 43 additions and 37 deletions
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44
src/engine/client/backend_sdl.cpp
View file

@ -263,16 +263,17 @@ void CCommandProcessorFragment_OpenGL::Cmd_Texture_Create(const CCommandBuffer::
// resample if needed
if(pCommand->m_Format == CCommandBuffer::TEXFORMAT_RGBA || pCommand->m_Format == CCommandBuffer::TEXFORMAT_RGB)
{
int MaxTexSize;
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &MaxTexSize);
if(Width > MaxTexSize || Height > MaxTexSize)
static int s_MaxTexSize = -1;
if(s_MaxTexSize == -1)
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &s_MaxTexSize);
if(Width > s_MaxTexSize || Height > s_MaxTexSize)
{
do
{
Width>>=1;
Height>>=1;
}
while(Width > MaxTexSize || Height > MaxTexSize);
while(Width > s_MaxTexSize || Height > s_MaxTexSize);
void *pTmpData = Rescale(pCommand->m_Width, pCommand->m_Height, Width, Height, pCommand->m_Format, static_cast<const unsigned char *>(pCommand->m_pData));
mem_free(pTexData);
@ -752,7 +753,10 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Init(const SCommand_Init *pCommand
if(m_UsePreinitializedVertexBuffer)
glBufferData(GL_ARRAY_BUFFER, sizeof(CCommandBuffer::SVertex) * CCommandBuffer::MAX_VERTICES, NULL, GL_STREAM_DRAW);
//query the image max size only once
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &m_MaxTexSize);
//query maximum of allowed textures
glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &m_MaxTextureUnits);
m_TextureSlotBoundToUnit.resize(m_MaxTextureUnits);
@ -760,10 +764,11 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Init(const SCommand_Init *pCommand
{
m_TextureSlotBoundToUnit[i].m_TextureSlot = -1;
}
glBindVertexArray(0);
glGenBuffers(1, &m_QuadDrawIndexBufferID);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_QuadDrawIndexBufferID);
m_LastIndexBufferBound = m_QuadDrawIndexBufferID;
glBindBuffer(GL_COPY_WRITE_BUFFER, m_QuadDrawIndexBufferID);
m_LastIndexBufferBound = 0;
unsigned int Indices[CCommandBuffer::MAX_VERTICES/4 * 6];
int Primq = 0;
@ -777,13 +782,16 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Init(const SCommand_Init *pCommand
Indices[i+5] = Primq + 3;
Primq+=4;
}
glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(unsigned int) * CCommandBuffer::MAX_VERTICES/4 * 6, Indices, GL_STATIC_DRAW);
glBufferData(GL_COPY_WRITE_BUFFER, sizeof(unsigned int) * CCommandBuffer::MAX_VERTICES/4 * 6, Indices, GL_STATIC_DRAW);
m_CurrentIndicesInBuffer = CCommandBuffer::MAX_VERTICES/4 * 6;
mem_zero(m_aTextures, sizeof(m_aTextures));
m_ClearColor.r = m_ClearColor.g = m_ClearColor.b = -1.f;
//fix the alignment to allow even 1byte changes, e.g. for alpha components
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
}
void CCommandProcessorFragment_OpenGL3_3::Cmd_Shutdown(const SCommand_Shutdown *pCommand)
@ -826,9 +834,7 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Update(const CCommandBuffe
glActiveTexture(GL_TEXTURE0 + Slot);
glBindSampler(Slot, m_aTextures[pCommand->m_Slot].m_Sampler);
}
//fix the alignment to allow even 1byte changes, e.g. for alpha components
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glBindTexture(GL_TEXTURE_2D, m_aTextures[pCommand->m_Slot].m_Tex);
glTexSubImage2D(GL_TEXTURE_2D, 0, pCommand->m_X, pCommand->m_Y, pCommand->m_Width, pCommand->m_Height,
TexFormatToOpenGLFormat(pCommand->m_Format), GL_UNSIGNED_BYTE, pCommand->m_pData);
@ -859,16 +865,14 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
// resample if needed
if(pCommand->m_Format == CCommandBuffer::TEXFORMAT_RGBA || pCommand->m_Format == CCommandBuffer::TEXFORMAT_RGB)
{
int MaxTexSize;
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &MaxTexSize);
if(Width > MaxTexSize || Height > MaxTexSize)
if(Width > m_MaxTexSize || Height > m_MaxTexSize)
{
do
{
Width>>=1;
Height>>=1;
}
while(Width > MaxTexSize || Height > MaxTexSize);
while(Width > m_MaxTexSize || Height > m_MaxTexSize);
void *pTmpData = Rescale(pCommand->m_Width, pCommand->m_Height, Width, Height, pCommand->m_Format, static_cast<const unsigned char *>(pCommand->m_pData));
mem_free(pTexData);
@ -927,6 +931,8 @@ void CCommandProcessorFragment_OpenGL3_3::Cmd_Texture_Create(const CCommandBuffe
if(pCommand->m_Flags&CCommandBuffer::TEXFLAG_NOMIPMAPS)
{
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);
glTexImage2D(GL_TEXTURE_2D, 0, StoreOglformat, Width, Height, 0, Oglformat, GL_UNSIGNED_BYTE, pTexData);
@ -1156,6 +1162,12 @@ void CCommandProcessorFragment_OpenGL3_3::AppendIndices(unsigned int NewIndicesC
glDeleteBuffers(1, &m_QuadDrawIndexBufferID);
m_QuadDrawIndexBufferID = NewIndexBufferID;
m_LastIndexBufferBound = 0;
for (size_t i = 0; i < m_VisualObjects.size(); ++i)
{
m_VisualObjects[i].m_LastIndexBufferBound = 0;
}
m_CurrentIndicesInBuffer = NewIndicesCount;
delete[] Indices;

1
src/engine/client/backend_sdl.h
View file

@ -156,6 +156,7 @@ class CCommandProcessorFragment_OpenGL3_3
unsigned int m_CurrentIndicesInBuffer;
GLint m_MaxTextureUnits;
GLint m_MaxTexSize;
int m_LastBlendMode; //avoid all possible opengl state changes
bool m_LastClipEnable;

35
src/game/client/components/maplayers.cpp
View file

@ -636,14 +636,12 @@ void CMapLayers::OnMapLoad()
Visuals.m_TilesOfLayer[y][x].m_IndexBufferByteOffset = (char*)(TilesHandledCount*6*sizeof(unsigned int));
Visuals.m_TilesOfLayer[y][x].m_TilesHandledCount = tmpTiles.size();
if(IsSpeedupLayer && CurOverlay == 0)
{
if(AddTile(tmpTiles, tmpTileTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, true, AngleRotate))
Visuals.m_TilesOfLayer[y][x].m_Draw = true;
}
else
if(AddTile(tmpTiles, tmpTileTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
Visuals.m_TilesOfLayer[y][x].m_Draw = true;
bool AddAsSpeedup = false;
if (IsSpeedupLayer && CurOverlay == 0)
AddAsSpeedup = true;
if(AddTile(tmpTiles, tmpTileTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_TilesOfLayer[y][x].m_Draw = true;
//do the border tiles
if(x == 0)
@ -651,19 +649,19 @@ void CMapLayers::OnMapLoad()
if(y == 0)
{
Visuals.m_BorderTopLeft.m_IndexBufferByteOffset = (char*)(tmpBorderCorners.size()*6*sizeof(unsigned int));
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderTopLeft.m_Draw = true;
} else if(y == pTMap->m_Height - 1)
{
Visuals.m_BorderBottomLeft.m_IndexBufferByteOffset = (char*)(tmpBorderCorners.size()*6*sizeof(unsigned int));
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderBottomLeft.m_Draw = true;
} else
{
Visuals.m_BorderLeft[y-1].m_IndexBufferByteOffset = (char*)(tmpBorderLeftTiles.size()*6*sizeof(unsigned int));
Visuals.m_BorderLeft[y-1].m_TilesHandledCount = tmpBorderLeftTiles.size();
if(AddTile(tmpBorderLeftTiles, tmpBorderLeftTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderLeftTiles, tmpBorderLeftTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderLeft[y-1].m_Draw = true;
}
} else if(x == pTMap->m_Width - 1)
@ -671,20 +669,20 @@ void CMapLayers::OnMapLoad()
if(y == 0)
{
Visuals.m_BorderTopRight.m_IndexBufferByteOffset = (char*)(tmpBorderCorners.size()*6*sizeof(unsigned int));
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderTopRight.m_Draw = true;
} else if(y == pTMap->m_Height - 1)
{
Visuals.m_BorderBottomRight.m_IndexBufferByteOffset = (char*)(tmpBorderCorners.size()*6*sizeof(unsigned int));
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderCorners, tmpBorderCornersTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderBottomRight.m_Draw = true;
} else
{
Visuals.m_BorderRight[y-1].m_IndexBufferByteOffset = (char*)(tmpBorderRightTiles.size()*6*sizeof(unsigned int));
Visuals.m_BorderRight[y-1].m_TilesHandledCount = tmpBorderRightTiles.size();
if(AddTile(tmpBorderRightTiles, tmpBorderRightTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderRightTiles, tmpBorderRightTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderRight[y-1].m_Draw = true;
}
} else if(y == 0)
@ -693,7 +691,7 @@ void CMapLayers::OnMapLoad()
{
Visuals.m_BorderTop[x-1].m_IndexBufferByteOffset = (char*)(tmpBorderTopTiles.size()*6*sizeof(unsigned int));
Visuals.m_BorderTop[x-1].m_TilesHandledCount = tmpBorderTopTiles.size();
if(AddTile(tmpBorderTopTiles, tmpBorderTopTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderTopTiles, tmpBorderTopTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderTop[x-1].m_Draw = true;
}
} else if(y == pTMap->m_Height - 1)
@ -702,7 +700,7 @@ void CMapLayers::OnMapLoad()
{
Visuals.m_BorderBottom[x-1].m_IndexBufferByteOffset = (char*)(tmpBorderBottomTiles.size()*6*sizeof(unsigned int));
Visuals.m_BorderBottom[x-1].m_TilesHandledCount = tmpBorderBottomTiles.size();
if(AddTile(tmpBorderBottomTiles, tmpBorderBottomTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords))
if(AddTile(tmpBorderBottomTiles, tmpBorderBottomTilesTexCoords, Index, Flags, x, y, pGroup, DoTextureCoords, AddAsSpeedup, AngleRotate))
Visuals.m_BorderBottom[x-1].m_Draw = true;
}
}
@ -886,11 +884,6 @@ void CMapLayers::DrawTileBorder(int LayerIndex, vec4* pColor, CMapItemLayerTilem
{
STileLayerVisuals& Visuals = *m_TileLayerVisuals[LayerIndex];
if(BorderX0 < -300 + pGroup->m_OffsetX/32) BorderX0 = -300 + pGroup->m_OffsetX/32;
if(BorderY0 < -300 + pGroup->m_OffsetY/32) BorderY0 = -300 + pGroup->m_OffsetY/32;
if(BorderX1 >= pTileLayer->m_Width + 300 + pGroup->m_OffsetX/32) BorderX1 = pTileLayer->m_Width + 299 + pGroup->m_OffsetX/32;
if(BorderY1 >= pTileLayer->m_Height + 300 + pGroup->m_OffsetY/32) BorderY1 = pTileLayer->m_Height + 299 + pGroup->m_OffsetY/32;
int Y0 = BorderY0;
int X0 = BorderX0;
int Y1 = BorderY1;