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Pass texture flags to render target.

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bkaradzic
2012-06-22 19:44:30 -07:00
parent c4d7658fd9
commit 981dcc21be
8 changed files with 34 additions and 22 deletions
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16
src/renderer_gl.cpp
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@@ -1285,7 +1285,7 @@ namespace bgfx
GL_CHECK(glBindTexture(m_target, 0) );
}
void Texture::createColor(uint32_t _width, uint32_t _height)
void Texture::createColor(uint32_t _width, uint32_t _height, GLenum _min, GLenum _mag)
{
GLenum internalFormat = /*_fp ? GL_RGBA16F_ARB :*/ GL_RGBA;
GLenum type = /*_fp ? GL_HALF_FLOAT_ARB :*/ GL_UNSIGNED_BYTE;
@@ -1294,8 +1294,8 @@ namespace bgfx
GL_CHECK(glGenTextures(1, &m_id) );
BX_CHECK(0 != m_id, "Failed to generate texture id.");
GL_CHECK(glBindTexture(m_target, m_id) );
GL_CHECK(glTexParameteri(m_target, GL_TEXTURE_MIN_FILTER, GL_LINEAR) );
GL_CHECK(glTexParameteri(m_target, GL_TEXTURE_MAG_FILTER, GL_LINEAR) );
GL_CHECK(glTexParameteri(m_target, GL_TEXTURE_MIN_FILTER, _min) );
GL_CHECK(glTexParameteri(m_target, GL_TEXTURE_MAG_FILTER, _mag) );
GL_CHECK(glTexParameteri(m_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE) );
GL_CHECK(glTexParameteri(m_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE) );
@@ -1352,7 +1352,7 @@ namespace bgfx
}
}
void RenderTarget::create(uint16_t _width, uint16_t _height, uint32_t _flags)
void RenderTarget::create(uint16_t _width, uint16_t _height, uint32_t _flags, uint32_t _textureFlags)
{
BX_TRACE("Create render target %dx%d 0x%02x", _width, _height, _flags);
@@ -1362,10 +1362,12 @@ namespace bgfx
// m_msaa = s_msaa[(m_flags&BGFX_RENDER_TARGET_MSAA_MASK)>>BGFX_RENDER_TARGET_MSAA_SHIFT];
uint32_t colorFormat = (_flags&BGFX_RENDER_TARGET_COLOR_MASK)>>BGFX_RENDER_TARGET_COLOR_SHIFT;
uint32_t depthFormat = (_flags&BGFX_RENDER_TARGET_DEPTH_MASK)>>BGFX_RENDER_TARGET_DEPTH_SHIFT;
GLenum minFilter = s_textureFilter[(_textureFlags&BGFX_TEXTURE_MIN_MASK)>>BGFX_TEXTURE_MIN_SHIFT];
GLenum magFilter = s_textureFilter[(_textureFlags&BGFX_TEXTURE_MAG_MASK)>>BGFX_TEXTURE_MAG_SHIFT];
if (0 < colorFormat)
{
m_color.createColor(_width, _height);
m_color.createColor(_width, _height, minFilter, magFilter);
}
#if 0 // GLES can't create texture with depth texture format...
@@ -1782,9 +1784,9 @@ namespace bgfx
s_renderCtx.m_textures[_handle.idx].destroy();
}
void Context::rendererCreateRenderTarget(RenderTargetHandle _handle, uint16_t _width, uint16_t _height, uint32_t _flags)
void Context::rendererCreateRenderTarget(RenderTargetHandle _handle, uint16_t _width, uint16_t _height, uint32_t _flags, uint32_t _textureFlags)
{
s_renderCtx.m_renderTargets[_handle.idx].create(_width, _height, _flags);
s_renderCtx.m_renderTargets[_handle.idx].create(_width, _height, _flags, _textureFlags);
}
void Context::rendererDestroyRenderTarget(RenderTargetHandle _handle)