* fix a bad interaction when GL_ARB_SSO is supported without GL_ARB_shading_language_420pack
* try to replace struct with flat parameter in glsl interface
=> with some hacks of the free driver, I was able to compile SW renderer shader. Unfortunately
the rendering is broken. Maybe my hack :p
* remove EGL context check (wasn't working as expected)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl-wnd@5644 96395faa-99c1-11dd-bbfe-3dabce05a288
* fix wrong interaction when both GL41 or GL42 aren't supported
* Add a new define to downgrade opengl requirement to test the free driver and EGL
=> As far as I can tell, they only miss geometry shader& GLSL150 (got GLSL140)
* Found a way to avoid crash in AMD driver. Skip the upload of small texture but rendering is wrong now...
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl-wnd@5643 96395faa-99c1-11dd-bbfe-3dabce05a288
* Update project files
* basic compilation fix: include stdafx, s/uint/uint32/
* add selection of the opengl renderer/device in gsopen
Remain to fix opengl function declaration/initialization
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl-wnd@5505 96395faa-99c1-11dd-bbfe-3dabce05a288
* add some dummy shader. Can be modify inside the debugger apitrace
* glclear* commands` seem to depend on scissor test and depth mask. Allow full write for the depth buffer
* texture debug, try to output some nice colors for the depth buffers
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5365 96395faa-99c1-11dd-bbfe-3dabce05a288
* Keep the state of the draw buffer (save few opengl call)
* AMD fix the shader unloading (12.2 and above). So disable the workaround
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5137 96395faa-99c1-11dd-bbfe-3dabce05a288
* request a minimum of 1 for texture dimension
* Use offscreen texture likes DX11.
* add more bits for extra texture format
* do operation on texture unit 0 to avoid ping-pong between unit 0/2
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5114 96395faa-99c1-11dd-bbfe-3dabce05a288
* Use the new map interface/separate texture coordinate inside shader
* support new format on texture
Note: it is quite instable with various crashes and GL error but at least it compiles now :p
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5094 96395faa-99c1-11dd-bbfe-3dabce05a288
* implement some missing shader for DATE, invert coordinate like strech rectangle
* Use glCopyImageSubDataNV nvidia extension to copy image (you need latest AMD drivers)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5086 96395faa-99c1-11dd-bbfe-3dabce05a288
* fix bad setup issue for constant blend factor
* Use a read framebuffer to read back the texture (less disruptive)
* cmake separate the loader to the main plugins
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5064 96395faa-99c1-11dd-bbfe-3dabce05a288
* move all vertex buffer stuff into the class
* Bypass FIFO2 because of multithread issue with OGL(temporary workaround until we found a nicer solutions)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5035 96395faa-99c1-11dd-bbfe-3dabce05a288
* invert the index of fragment output. Seem to work better on Nvidia (strangely no impact for AMD)
* opengl support pitch too, so remove useless copy to an fbo
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5034 96395faa-99c1-11dd-bbfe-3dabce05a288
* Fix the Geomtry shader to output 2 triangles for quad primitive (ie 2R rendering)
- There is an AMD driver bug on geomtry shader input interface (well could be the spec too). Tell me if it still working on nvidia
* Add a workaroung to a previous AMD bug. It is impossible to unattach a shader so destroy the full shader pipeline...
* Be more strict on FBO management. Would optimize it later
* use a texture insted of a render buffer for depth-stencil management.
* add more dumping capabilities (in particular depth buffer)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5033 96395faa-99c1-11dd-bbfe-3dabce05a288
* fix vertex shader for HW renderer :) Remains the fragment part...
* add some dumping infrastucture (DUMP_START and DUMP_LENGTH)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5030 96395faa-99c1-11dd-bbfe-3dabce05a288
* go back to opengl 4.1 (nvidia driver is buggy with 4.1).
* fix the backbuffer allocation. bad order of parameter
* fix remaining glsl error
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5006 96395faa-99c1-11dd-bbfe-3dabce05a288
* rework a little the shader to be hopefully compatible with nvidia
* request a pure 4.2 context (all gpu 4.1 capable support 4.2 anyway)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@5003 96395faa-99c1-11dd-bbfe-3dabce05a288
* rewrite the vertex management with a nice GSVertexBufferState object
* extend GSUniformBufferOGL to use a better object interface
* properly delete texture
* manage buffer with glMap* instead of glBufferSubData
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4990 96395faa-99c1-11dd-bbfe-3dabce05a288
* improve vertex management with a vertex array. Decorrelate vertex from strech rec and others func (later for the HW renderer)
* fix the crash on nvidia when closing the window
* clean some texture management code
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4985 96395faa-99c1-11dd-bbfe-3dabce05a288
* flip y-axis in merge stage
* default to xlib window managment (the dynamic switch between sdl and xlib crashi but SDL will probably dropped later)
* improve management of FBO, draw buffer
* try to fix some issue with glClearBuffer but spec is not clear.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4982 96395faa-99c1-11dd-bbfe-3dabce05a288
* implement the saving of texture (take bmp SW code)
* fix the missing "enable attribute code" and the typo in glsl. It works now !!!
* rework a little texture to pack texture into a temporay buffer when src pitch != dst pitch
* try to replace sdl with pure xlib (not yet enabled by default but it seems to work)
Note there still a minor issue, coordinate are different between DX and OGL (upper-left vs lower-left) so the image is inversed.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4981 96395faa-99c1-11dd-bbfe-3dabce05a288
* implement shader code (subset that seem to be used in SW mode)
* some hack to fix some alignment issue with GSVertexPT1 structure
* Lots of various opengl fixes. Remaining unsupported GL feature are inside SDL.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4974 96395faa-99c1-11dd-bbfe-3dabce05a288
* make a rough implementation of most of the opengl device interface. Only a savestate nothing to expect yet.
* depend of libglew 1.6 (normally 1.7 but I manually defined the only missing function)
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4971 96395faa-99c1-11dd-bbfe-3dabce05a288
Current goal is to implement the SW render with pure opengl instead of SDL.
I plan to use OpenGL4.2 capability (the latest actually) => need libglew1.7 and a Dx11 capable GPU/drivers.
git-svn-id: http://pcsx2.googlecode.com/svn/branches/gsdx-ogl@4970 96395faa-99c1-11dd-bbfe-3dabce05a288
GSdx: Removed OpenGL "support". Nobody showed any interest in getting this working.
GSdx: Removed PS1 GPU support. pcsx2 does not use this and it is unmaintained, likely broken, and frequently confuses intellisense.
GSDumpGUI: Use the correct export for the library name, was using the PS1 version.
If any of the above code is needed in the future, we have this wonderful technology called version control.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2754 96395faa-99c1-11dd-bbfe-3dabce05a288
gregory.hainaut