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SDL/OGL platform improvements

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This commit is contained in:
Brian Fiete 2022-11-03 10:58:24 -07:00
parent 213aea8c82
commit 258a6653f9
16 changed files with 711 additions and 1141 deletions
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24
BeefySysLib/gfx/DrawLayer.h
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@ -22,7 +22,7 @@ class RenderState;
class DrawBatch : public RenderCmd
{
public:
DrawLayer* mDrawLayer;
DrawLayer* mDrawLayer;
int mId;
bool mIsVertexBufferHead;
@ -32,11 +32,11 @@ public:
int mVtxSize;
int mVtxIdx;
int mAllocatedVertices;
uint16* mIndices;
int mIdxIdx;
int mAllocatedIndices;
Texture* mCurTextures[MAX_TEXTURES];
public:
@ -46,10 +46,10 @@ public:
virtual void Free() override;
void Clear();
DrawBatch* AllocateChainedBatch(int minVtxCount, int minIdxCount);
DrawBatch* AllocateChainedBatch(int minVtxCount, int minIdxCount);
virtual void* AllocTris(int vtxCount);
virtual void* AllocStrip(int vtxCount);
virtual void AllocIndexed(int vtxCount, int idxCount, void** verticesOut, uint16** indicesOut, uint16* idxOfsOut);
virtual void AllocIndexed(int vtxCount, int idxCount, void** verticesOut, uint16** indicesOut, uint16* idxOfsOut);
};
#define DRAWBUFFER_CMDBUFFER_SIZE 64*1024
@ -58,26 +58,26 @@ public:
class DrawLayer
{
public:
public:
SLIList<RenderCmd*> mRenderCmdList;
DrawBatch* mCurDrawBatch;
RenderWindow* mRenderWindow;
RenderWindow* mRenderWindow;
RenderDevice* mRenderDevice;
void* mIdxBuffer;
void* mVtxBuffer;
void* mRenderCmdBuffer;
int mIdxByteIdx;
int mVtxByteIdx;
int mVtxByteIdx;
int mRenderCmdByteIdx;
Texture* mCurTextures[MAX_TEXTURES];
public:
template <typename T>
T* AllocRenderCmd(int extraBytes = 0)
{
{
if (mRenderCmdByteIdx + sizeof(T) + extraBytes >= DRAWBUFFER_CMDBUFFER_SIZE)
{
mRenderCmdBuffer = mRenderDevice->mPooledRenderCmdBuffers.AllocMemoryBlock();
@ -93,9 +93,9 @@ public:
return cmd;
}
public:
public:
void CloseDrawBatch();
virtual DrawBatch* CreateDrawBatch() = 0;
virtual DrawBatch* CreateDrawBatch() = 0;
virtual DrawBatch* AllocateBatch(int minVtxCount, int minIdxCount);
void QueueRenderCmd(RenderCmd* renderCmd);
virtual RenderCmd* CreateSetTextureCmd(int textureIdx, Texture* texture) = 0;