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Fix GLES2 flicker crash

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This commit is contained in:
elasota
2020-10-13 10:00:32 -04:00
parent aa2f6dfd2c
commit aeef313a8a
1 changed files with 40 additions and 22 deletions
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62
AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
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@@ -107,13 +107,19 @@ namespace GpBinarizedShaders
{
extern const char *g_drawQuadV_GL2;
extern const char *g_drawQuadPaletteP_GL2;
extern const char *g_drawQuadRGBP_GL2;
extern const char *g_drawQuad15BitP_GL2;
extern const char *g_drawQuadPalettePF_GL2;
extern const char *g_drawQuadPalettePNF_GL2;
extern const char *g_drawQuadRGBPF_GL2;
extern const char *g_drawQuadRGBPNF_GL2;
extern const char *g_drawQuad15BitPF_GL2;
extern const char *g_drawQuad15BitPNF_GL2;
extern const char *g_drawQuadPaletteICCP_GL2;
extern const char *g_drawQuadRGBICCP_GL2;
extern const char *g_drawQuad15BitICCP_GL2;
extern const char *g_drawQuadPaletteICCPF_GL2;
extern const char *g_drawQuadPaletteICCPNF_GL2;
extern const char *g_drawQuadRGBICCPF_GL2;
extern const char *g_drawQuadRGBICCPNF_GL2;
extern const char *g_drawQuad15BitICCPF_GL2;
extern const char *g_drawQuad15BitICCPNF_GL2;
extern const char *g_scaleQuadP_GL2;
}
@@ -134,11 +140,9 @@ struct GpGLFunctions
typedef GLenum (GLAPIENTRYP PFNGLGETERRORPROC)();
typedef void (GLAPIENTRYP PFNGLENABLEPROC)(GLenum cap);
typedef void (GLAPIENTRYP PFNGLDISABLEPROC)(GLenum cap);
typedef void (GLAPIENTRYP PFNGLALPHAFUNCPROC)(GLenum func, GLclampf ref);
PFNGLENABLEPROC Enable;
PFNGLDISABLEPROC Disable;
PFNGLALPHAFUNCPROC AlphaFunc;
PFNGLCLEARPROC Clear;
PFNGLCLEARCOLORPROC ClearColor;
@@ -808,10 +812,12 @@ private:
ScaleQuadProgram m_scaleQuadProgram;
DrawQuadProgram m_drawQuadPaletteProgram;
DrawQuadProgram m_drawQuadPaletteNoFlickerProgram;
DrawQuadProgram m_drawQuadPaletteFlickerProgram;
DrawQuadProgram m_drawQuadRGBProgram;
DrawQuadProgram m_drawQuad15BitProgram;
DrawQuadProgram m_drawQuadPaletteICCProgram;
DrawQuadProgram m_drawQuadPaletteICCNoFlickerProgram;
DrawQuadProgram m_drawQuadPaletteICCFlickerProgram;
DrawQuadProgram m_drawQuadRGBICCProgram;
DrawQuadProgram m_drawQuad15BitICCProgram;
@@ -1125,7 +1131,6 @@ bool GpGLFunctions::LookUpFunctions()
{
LOOKUP_FUNC(Enable);
LOOKUP_FUNC(Disable);
LOOKUP_FUNC(AlphaFunc);
LOOKUP_FUNC(Clear);
LOOKUP_FUNC(ClearColor);
@@ -1800,7 +1805,22 @@ void GpDisplayDriver_SDL_GL2::DrawSurface(IGpDisplayDriverSurface *surface, int3
DrawQuadProgram *program = nullptr;
if (pixelFormat == GpPixelFormats::k8BitStandard || pixelFormat == GpPixelFormats::k8BitCustom)
program = m_useICCProfile ? &m_drawQuadPaletteICCProgram : &m_drawQuadPaletteProgram;
{
if (m_useICCProfile)
{
if (effects->m_flicker)
program = &m_drawQuadPaletteICCFlickerProgram;
else
program = &m_drawQuadPaletteICCNoFlickerProgram;
}
else
{
if (effects->m_flicker)
program = &m_drawQuadPaletteFlickerProgram;
else
program = &m_drawQuadPaletteNoFlickerProgram;
}
}
else if (pixelFormat == GpPixelFormats::kRGB555)
{
return;
@@ -1866,12 +1886,6 @@ void GpDisplayDriver_SDL_GL2::DrawSurface(IGpDisplayDriverSurface *surface, int3
m_gl.Uniform1fv(program->m_pixelDesaturationLocation, 1, &desaturation);
}
if (effects->m_flicker)
{
m_gl.Enable(GL_ALPHA_TEST);
m_gl.AlphaFunc(GL_GREATER, 0.5f);
}
GLint vpos[1] = { program->m_vertexPosUVLocation };
m_quadVertexArray->Activate(vpos);
@@ -2158,18 +2172,22 @@ bool GpDisplayDriver_SDL_GL2::InitResources(uint32_t virtualWidth, uint32_t virt
}
GpComPtr<GpGLShader<GL_VERTEX_SHADER>> drawQuadVertexShader = CreateShader<GL_VERTEX_SHADER>(GpBinarizedShaders::g_drawQuadV_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> drawQuadPalettePixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadPaletteP_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> drawQuadPaletteFlickerPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadPalettePF_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> drawQuadPaletteNoFlickerPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadPalettePNF_GL2);
//m_drawQuadRGBPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadRGBP_GL2);
//m_drawQuad15BitPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuad15BitP_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> drawQuadPaletteICCPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadPaletteICCP_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> drawQuadPaletteICCFPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadPaletteICCPF_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> drawQuadPaletteICCNFPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadPaletteICCPNF_GL2);
//m_drawQuadRGBICCPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuadRGBICCP_GL2);
//m_drawQuad15BitICCPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_drawQuad15BitICCP_GL2);
GpComPtr<GpGLShader<GL_FRAGMENT_SHADER>> scaleQuadPixelShader = CreateShader<GL_FRAGMENT_SHADER>(GpBinarizedShaders::g_scaleQuadP_GL2);
if (!m_drawQuadPaletteProgram.Link(this, drawQuadVertexShader, drawQuadPalettePixelShader)
if (!m_drawQuadPaletteFlickerProgram.Link(this, drawQuadVertexShader, drawQuadPaletteFlickerPixelShader)
|| !m_drawQuadPaletteNoFlickerProgram.Link(this, drawQuadVertexShader, drawQuadPaletteFlickerPixelShader)
//|| !m_drawQuadRGBProgram.Link(this, drawQuadVertexShader, drawQuadRGBPixelShader)
//|| !m_drawQuad15BitProgram.Link(this, drawQuadVertexShader, drawQuad15BitPixelShader)
|| !m_drawQuadPaletteICCProgram.Link(this, drawQuadVertexShader, drawQuadPaletteICCPixelShader)
|| !m_drawQuadPaletteICCFlickerProgram.Link(this, drawQuadVertexShader, drawQuadPaletteICCFPixelShader)
|| !m_drawQuadPaletteICCNoFlickerProgram.Link(this, drawQuadVertexShader, drawQuadPaletteICCNFPixelShader)
//|| !m_drawQuadRGBICCProgram.Link(this, drawQuadVertexShader, drawQuadRGBICCPixelShader)
//|| !m_drawQuad15BitICCProgram.Link(this, drawQuadVertexShader, drawQuad15BitICCPixelShader)
|| !m_scaleQuadProgram.Link(this, drawQuadVertexShader, scaleQuadPixelShader))