MrMonopoly/raylib
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add getter functions

Browse Source
This commit is contained in:
Bigfoot71 2025-03-22 17:16:21 +01:00
parent 26dfe69e5f
commit 2009490151
1 changed files with 213 additions and 71 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

142
src/external/rlsw.h vendored
View File

@ -87,6 +87,39 @@
#define GL_CULL_FACE 0x0B44
#define GL_BLEND 0x0BE2
#define GL_VENDOR 0x1F00
#define GL_RENDERER 0x1F01
#define GL_VERSION 0x1F02
#define GL_EXTENSIONS 0x1F03
//#define GL_ATTRIB_STACK_DEPTH 0x0BB0
//#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1
#define GL_COLOR_CLEAR_VALUE 0x0C22
//#define GL_COLOR_WRITEMASK 0x0C23
//#define GL_CURRENT_INDEX 0x0B01
#define GL_CURRENT_COLOR 0x0B00
#define GL_CURRENT_NORMAL 0x0B02
//#define GL_CURRENT_RASTER_COLOR 0x0B04
//#define GL_CURRENT_RASTER_DISTANCE 0x0B09
//#define GL_CURRENT_RASTER_INDEX 0x0B05
//#define GL_CURRENT_RASTER_POSITION 0x0B07
//#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06
//#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08
#define GL_CURRENT_TEXTURE_COORDS 0x0B03
//#define GL_INDEX_CLEAR_VALUE 0x0C20
//#define GL_INDEX_MODE 0x0C30
//#define GL_INDEX_WRITEMASK 0x0C21
#define GL_MODELVIEW_MATRIX 0x0BA6
#define GL_MODELVIEW_STACK_DEPTH 0x0BA3
//#define GL_NAME_STACK_DEPTH 0x0D70
#define GL_PROJECTION_MATRIX 0x0BA7
#define GL_PROJECTION_STACK_DEPTH 0x0BA4
//#define GL_RENDER_MODE 0x0C40
//#define GL_RGBA_MODE 0x0C31
#define GL_TEXTURE_MATRIX 0x0BA8
#define GL_TEXTURE_STACK_DEPTH 0x0BA5
#define GL_VIEWPORT 0x0BA2
#define GL_COLOR_BUFFER_BIT 0x00004000
#define GL_DEPTH_BUFFER_BIT 0x00000100
@ -185,6 +218,24 @@ typedef enum {
SW_BLEND = GL_BLEND
} SWstate;
typedef enum {
SW_VENDOR = GL_VENDOR,
SW_RENDERER = GL_RENDERER,
SW_VERSION = GL_VERSION,
SW_EXTENSIONS = GL_EXTENSIONS,
SW_COLOR_CLEAR_VALUE = GL_COLOR_CLEAR_VALUE,
SW_CURRENT_COLOR = GL_CURRENT_COLOR,
SW_CURRENT_NORMAL = GL_CURRENT_NORMAL,
SW_CURRENT_TEXTURE_COORDS = GL_CURRENT_TEXTURE_COORDS,
SW_MODELVIEW_MATRIX = GL_MODELVIEW_MATRIX,
SW_MODELVIEW_STACK_DEPTH = GL_MODELVIEW_STACK_DEPTH,
SW_PROJECTION_MATRIX = GL_PROJECTION_MATRIX,
SW_PROJECTION_STACK_DEPTH = GL_PROJECTION_STACK_DEPTH,
SW_TEXTURE_MATRIX = GL_TEXTURE_MATRIX,
SW_TEXTURE_STACK_DEPTH = GL_TEXTURE_STACK_DEPTH,
SW_VIEWPORT = GL_VIEWPORT
} SWget;
typedef enum {
SW_COLOR_BUFFER_BIT = GL_COLOR_BUFFER_BIT,
SW_DEPTH_BUFFER_BIT = GL_DEPTH_BUFFER_BIT
@ -291,6 +342,9 @@ bool swResizeFramebuffer(int w, int h);
void swEnable(SWstate state);
void swDisable(SWstate state);
void swGetFloatv(SWget name, float* v);
const char* glGetString(SWget name);
void swViewport(int x, int y, int width, int height);
void swScissor(int x, int y, int width, int height);
@ -2824,6 +2878,94 @@ void swDisable(SWstate state)
}
}
void swGetIntegerv(SWget name, int* v)
{
switch (name) {
case SW_MODELVIEW_STACK_DEPTH:
*v = SW_MODELVIEW_STACK_DEPTH;
break;
case SW_PROJECTION_STACK_DEPTH:
*v = SW_PROJECTION_STACK_DEPTH;
break;
case SW_TEXTURE_STACK_DEPTH:
*v = SW_TEXTURE_STACK_DEPTH;
break;
default:
RLSW.errCode = SW_INVALID_ENUM;
break;
}
}
void swGetFloatv(SWget name, float* v)
{
switch (name) {
case SW_COLOR_CLEAR_VALUE:
v[0] = RLSW.clearColor[0];
v[1] = RLSW.clearColor[1];
v[2] = RLSW.clearColor[2];
v[3] = RLSW.clearColor[3];
break;
case SW_CURRENT_COLOR:
v[0] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].color[0];
v[1] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].color[1];
v[2] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].color[2];
v[3] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].color[3];
break;
case SW_CURRENT_NORMAL:
v[0] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].normal[0];
v[1] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].normal[1];
v[2] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].normal[2];
break;
case SW_CURRENT_TEXTURE_COORDS:
v[0] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].texcoord[0];
v[1] = RLSW.vertexBuffer[RLSW.vertexCounter - 1].texcoord[1];
break;
case SW_MODELVIEW_MATRIX:
for (int i = 0; i < 16; i++) {
v[i] = RLSW.stackModelview[RLSW.stackModelviewCounter - 1][i];
}
break;
case SW_PROJECTION_MATRIX:
for (int i = 0; i < 16; i++) {
v[i] = RLSW.stackProjection[RLSW.stackProjectionCounter - 1][i];
}
break;
case SW_TEXTURE_MATRIX:
for (int i = 0; i < 16; i++) {
v[i] = RLSW.stackTexture[RLSW.stackTextureCounter - 1][i];
}
break;
default:
RLSW.errCode = SW_INVALID_ENUM;
break;
}
}
const char* glGetString(SWget name)
{
const char* result = NULL;
switch (name) {
case SW_VENDOR:
result = "RLSW Header";
break;
case SW_RENDERER:
result = "RLSW Software Renderer";
break;
case SW_VERSION:
result = "RLSW 1.0";
break;
case SW_EXTENSIONS:
result = "None";
break;
default:
RLSW.errCode = SW_INVALID_ENUM;
break;
}
return result;
}
void swViewport(int x, int y, int width, int height)
{
if (x <= -width || y <= -height) {