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Fix dynamic textures for OpenGL

This commit is contained in:
Jack Andersen 2016-03-07 12:47:45 -10:00
parent 581971ba09
commit b180b5535b
1 changed files with 11 additions and 6 deletions
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17
lib/graphicsdev/GL.cpp
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@ -1042,6 +1042,10 @@ struct GLCommandQueue : IGraphicsCommandQueue
void setShaderDataBinding(IShaderDataBinding* binding)
{
#ifndef NDEBUG
if (!binding)
Log.report(logvisor::Fatal, "binding may not be empty");
#endif
std::vector<Command>& cmds = m_cmdBufs[m_fillBuf];
cmds.emplace_back(Command::Op::SetShaderDataBinding);
cmds.back().binding = binding;
@ -1296,12 +1300,13 @@ GLTextureD::GLTextureD(size_t width, size_t height, TextureFormat fmt)
m_cpuBuf.reset(new uint8_t[m_cpuSz]);
glGenTextures(3, m_texs);
glBindTexture(GL_TEXTURE_2D, m_texs[0]);
glTexImage2D(GL_TEXTURE_2D, 0, m_intFormat, width, height, 0, m_format, GL_UNSIGNED_BYTE, nullptr);
glBindTexture(GL_TEXTURE_2D, m_texs[1]);
glTexImage2D(GL_TEXTURE_2D, 0, m_intFormat, width, height, 0, m_format, GL_UNSIGNED_BYTE, nullptr);
glBindTexture(GL_TEXTURE_2D, m_texs[2]);
glTexImage2D(GL_TEXTURE_2D, 0, m_intFormat, width, height, 0, m_format, GL_UNSIGNED_BYTE, nullptr);
for (int i=0 ; i<3 ; ++i)
{
glBindTexture(GL_TEXTURE_2D, m_texs[i]);
glTexImage2D(GL_TEXTURE_2D, 0, m_intFormat, width, height, 0, m_format, GL_UNSIGNED_BYTE, nullptr);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
}
GLTextureD::~GLTextureD() {glDeleteTextures(3, m_texs);}