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Update to v094r29 release.

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byuu says:

Note: for Windows users, please go to nall/intrinsics.hpp line 60 and
correct the typo from "DISPLAY_WINDOW" to "DISPLAY_WINDOWS" before
compiling, otherwise things won't work at all.

This will be a really major WIP for the core SNES emulation, so please
test as thoroughly as possible.

I rewrote the 65816 CPU core's dispatcher from a jump table to a switch
table. This was so that I could pass class variables as parameters to
opcodes without crazy theatrics.

With that, I killed the regs.r[N] stuff, the flag_t operator|=, &=, ^=
stuff, and all of the template versions of opcodes.

I also removed some stupid pointless flag tests in xcn and pflag that
would always be true.

I sure hope that AWJ is happy with this; because this change was so that
my flag assignments and branch tests won't need to build regs.P into
a full 8-bit variable anymore.

It does of course incur a slight performance hit when you pass in
variables by-value to functions, but it should help with binary size
(and thus cache) by reducing a lot of extra functions. (I know I could
have used template parameters for some things even with a switch table,
but chose not to for the aforementioned reasons.)

Overall, it's about a ~1% speedup from the previous build. The CPU core
instructions were never a bottleneck, but I did want to fix the P flag
building stuff because that really was a dumb mistake v_v'
This commit is contained in:
Tim Allen
2015-06-22 23:31:49 +10:00
parent e0815b55b9
commit 83f684c66c
52 changed files with 1151 additions and 1033 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
ruby/video/opengl/bind.hpp
View File

@@ -1,8 +1,4 @@
#if defined(PLATFORM_MACOSX)
static bool OpenGLBind() {
return true;
}
#else
#if defined(DISPLAY_WINDOWS) || defined(DISPLAY_XORG)
PFNGLCREATEPROGRAMPROC glCreateProgram = nullptr;
PFNGLDELETEPROGRAMPROC glDeleteProgram = nullptr;
PFNGLUSEPROGRAMPROC glUseProgram = nullptr;
@@ -43,12 +39,17 @@ PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers = nullptr;
PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers = nullptr;
PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer = nullptr;
PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D = nullptr;
#endif
#if defined(DISPLAY_WINDOWS)
PFNGLACTIVETEXTUREPROC glActiveTexture = nullptr;
#endif
static bool OpenGLBind() {
#define bind(prototype, function) \
function = (prototype)glGetProcAddress(#function); \
if(function == nullptr) return false
#if defined(DISPLAY_WINDOWS) || defined(DISPLAY_XORG)
bind(PFNGLCREATEPROGRAMPROC, glCreateProgram);
bind(PFNGLDELETEPROGRAMPROC, glDeleteProgram);
bind(PFNGLUSEPROGRAMPROC, glUseProgram);
@@ -89,9 +90,12 @@ static bool OpenGLBind() {
bind(PFNGLDELETEFRAMEBUFFERSPROC, glDeleteFramebuffers);
bind(PFNGLBINDFRAMEBUFFERPROC, glBindFramebuffer);
bind(PFNGLFRAMEBUFFERTEXTURE2DPROC, glFramebufferTexture2D);
#endif
#if defined(DISPLAY_WINDOWS)
bind(PFNGLACTIVETEXTUREPROC, glActiveTexture);
#endif
#undef bind
return true;
}
#endif

6
ruby/video/opengl/opengl.hpp
View File

@@ -1,11 +1,11 @@
#if defined(PLATFORM_XORG)
#if defined(DISPLAY_XORG)
#include <GL/gl.h>
#include <GL/glx.h>
#define glGetProcAddress(name) (*glXGetProcAddress)((const GLubyte*)(name))
#elif defined(PLATFORM_MACOSX)
#elif defined(DISPLAY_QUARTZ)
#include <OpenGL/gl.h>
#include <OpenGL/gl3.h>
#elif defined(PLATFORM_WINDOWS)
#elif defined(DISPLAY_WINDOWS)
#include <GL/gl.h>
#include <GL/glext.h>
#define glGetProcAddress(name) wglGetProcAddress(name)