* Fix context code for the common shader and set the indices for the uniform... (will fix most of GLSL-related black screen issue)
* some memory improvements were not merged from zzogl-dev branch
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5252 96395faa-99c1-11dd-bbfe-3dabce05a288
glsl4: Replace some define with function (ogl4 support function pointer). Explain how depth is computed in vertex shader
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5233 96395faa-99c1-11dd-bbfe-3dabce05a288
* properly release shader in release mode
* set stream format every time an array buffer is bound
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5219 96395faa-99c1-11dd-bbfe-3dabce05a288
* fix properly context, directly save the state in the shader
* replace the last deprecated variable in the shader. Remain the issue that host enable 1 output and the shader write 2 outputs
* It seems that VBO does't depends on the VAO but vertex format depends on both VBO/VAO so I set the format multiple time. Not sure the behavior is fully correct
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5211 96395faa-99c1-11dd-bbfe-3dabce05a288
zzogl: rework the shader interface to use struct like CG. Shader are still broken because some variables (gl_color & gl_secondary_color) are not supported in vertex shader...
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5209 96395faa-99c1-11dd-bbfe-3dabce05a288
* use 128 vertex buffer instead of 512 that will avoid to fill the GPU vram
* Use separate shader infrastructure for GLSL 4 as Nvidia cg. Beside code is much easier to understand
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5208 96395faa-99c1-11dd-bbfe-3dabce05a288
* Clean the zzsetparameter API to always use the program for uniform that depends on the program. Future goal is to use a nice OO interface
* Use uniform buffer. Would allow future optimization and remove most initialization stuff. Don't support yet the 2 zzogl contexts.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5201 96395faa-99c1-11dd-bbfe-3dabce05a288
gregory.hainaut