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Code Issues Releases Wiki Activity

more changes to make Rug work on Android

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This commit is contained in:
Zeno Rogue
2018-02-03 19:19:27 +01:00
parent bd84b76c1b
commit 0a7c07fa7d
4 changed files with 95 additions and 27 deletions
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13
renderbuffer.cpp
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@@ -40,7 +40,6 @@ renderbuffer::renderbuffer(int x, int y, bool gl) : x(x), y(y) {
if(gl) {
tx = next_p2(x);
ty = next_p2(y);
s = NULL;
#if CAP_GLEW
if(!glew) {
glew = true;
@@ -53,7 +52,7 @@ renderbuffer::renderbuffer(int x, int y, bool gl) : x(x), y(y) {
#endif
FramebufferName = renderedTexture = depth_stencil_rb = 0;
glGenFramebuffers(1, &FramebufferName);
glGenFramebuffers(1, &FramebufferName); //
glBindFramebuffer(GL_FRAMEBUFFER, FramebufferName);
glGenTextures(1, &renderedTexture);
@@ -67,8 +66,8 @@ renderbuffer::renderbuffer(int x, int y, bool gl) : x(x), y(y) {
#else
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, renderedTexture, 0);
#endif
GLenum DrawBuffers[1] = {GL_COLOR_ATTACHMENT0};
glDrawBuffers(1, DrawBuffers);
// GLenum DrawBuffers[1] = {GL_COLOR_ATTACHMENT0};
// glDrawBuffers(1, DrawBuffers);
glGenRenderbuffers(1, &depth_stencil_rb);
glBindRenderbuffer(GL_RENDERBUFFER, depth_stencil_rb);
@@ -96,7 +95,7 @@ void renderbuffer::make_surface() {
}
SDL_Surface *renderbuffer::render() {
make_surface();
make_surface() ;
if(FramebufferName) {
glReadPixels(0, 0, vid.xres, vid.yres, GL_BGRA, GL_UNSIGNED_BYTE, srf->pixels);
for(int y=0; y<vid.yres/2; y++)
@@ -127,7 +126,9 @@ void renderbuffer::disable() {
#if CAP_GL
if(FramebufferName) {
glBindFramebuffer(GL_FRAMEBUFFER, 0);
#if CAP_SDL
glViewport(0,0,s_screen->w,s_screen->h);
#endif
return;
}
#endif
@@ -147,6 +148,7 @@ void renderbuffer::use_as_texture() {
if(FramebufferName) {
glBindTexture( GL_TEXTURE_2D, renderedTexture);
}
#if CAP_SDL
else {
if(!expanded_data)
expanded_data = new Uint32[tx * ty];
@@ -155,6 +157,7 @@ void renderbuffer::use_as_texture() {
glBindTexture( GL_TEXTURE_2D, renderedTexture);
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, tx, ty, 0, GL_BGRA, GL_UNSIGNED_BYTE, expanded_data );
}
#endif
}
#endif