47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
#ifndef AVP_OPENGL_H
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#define AVP_OPENGL_H
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#include "kshape.h"
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#define OPENGL_VERTEX_ATTRIB_INDEX 0
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#define OPENGL_TEXCOORD_ATTRIB_INDEX 1
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#define OPENGL_COLOR0_ATTRIB_INDEX 2
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#define OPENGL_COLOR1_ATTRIB_INDEX 3
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#define OPENGL_VERTEX_ATTRIB_BITINDEX (1 << OPENGL_VERTEX_ATTRIB_INDEX)
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#define OPENGL_TEXCOORD_ATTRIB_BITINDEX (1 << OPENGL_TEXCOORD_ATTRIB_INDEX)
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#define OPENGL_COLOR0_ATTRIB_BITINDEX (1 << OPENGL_COLOR0_ATTRIB_INDEX)
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#define OPENGL_COLOR1_ATTRIB_BITINDEX (1 << OPENGL_COLOR1_ATTRIB_INDEX)
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enum AVP_SHADER_PROGRAM {
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AVP_SHADER_PROGRAM_DEFAULT,
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AVP_SHADER_PROGRAM_NO_SECONDARY,
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AVP_SHADER_PROGRAM_NO_TEXTURE,
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AVP_SHADER_PROGRAM_NO_DISCARD,
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AVP_SHADER_PROGRAM_NO_SECONDARY_NO_DISCARD,
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AVP_SHADER_PROGRAM_NO_COLOR_NO_DISCARD,
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AVP_SHADER_PROGRAM_MAX
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};
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void SelectProgram(enum AVP_SHADER_PROGRAM program);
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void DrawFullscreenTexture(int texureObject);
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void InitOpenGL(int firsttime);
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void ThisFramesRenderingHasBegun();
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void ThisFramesRenderingHasFinished();
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void D3D_SkyPolygon_Output(POLYHEADER *inputPolyPtr, RENDERVERTEX *renderVerticesPtr);
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void D3D_DrawBackdrop();
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void D3D_FadeDownScreen(int brightness, int colour);
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void RenderString(const char *stringPtr, int x, int y, int colour);
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void RenderStringCentred(const char *stringPtr, int centreX, int y, int colour);
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void RenderStringVertically(const char *stringPtr, int centreX, int bottomY, int colour);
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void D3D_DecalSystem_Setup();
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void D3D_DecalSystem_End();
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void SecondFlushD3DZBuffer();
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void D3D_PlayerDamagedOverlay(int intensity);
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void D3D_PredatorScreenInversionOverlay();
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void D3D_ScreenInversionOverlay();
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void D3D_DrawColourBar(int yTop, int yBottom, int rScale, int gScale, int bScale);
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#endif
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