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-rw-r--r--c/src/lib/libbsp/arm/nds/libnds/include/nds/arm9/videoGL.h224
1 files changed, 112 insertions, 112 deletions
diff --git a/c/src/lib/libbsp/arm/nds/libnds/include/nds/arm9/videoGL.h b/c/src/lib/libbsp/arm/nds/libnds/include/nds/arm9/videoGL.h
index 2e75729759..32c495a56e 100644
--- a/c/src/lib/libbsp/arm/nds/libnds/include/nds/arm9/videoGL.h
+++ b/c/src/lib/libbsp/arm/nds/libnds/include/nds/arm9/videoGL.h
@@ -29,8 +29,8 @@
---------------------------------------------------------------------------------*/
-/*! \file videoGL.h
-\brief openGL (ish) interface to DS 3D hardware.
+/*! \file videoGL.h
+\brief openGL (ish) interface to DS 3D hardware.
*/
#ifndef VIDEOGL_ARM9_INCLUDE
@@ -141,7 +141,7 @@ typedef struct {
<A HREF="http://nocash.emubase.de/gbatek.htm#ds3dpolygondefinitionsbyvertices">GBATEK http://nocash.emubase.de/gbatek.htm#ds3dpolygondefinitionsbyvertices</A><BR>
related functions: glBegin() */
typedef enum {
- GL_TRIANGLES = 0, /*!< draw triangles with each 3 vertices defining a triangle */
+ GL_TRIANGLES = 0, /*!< draw triangles with each 3 vertices defining a triangle */
GL_QUADS = 1, /*!< draw quads with each 4 vertices defining a quad */
GL_TRIANGLE_STRIP = 2, /*!< draw triangles with the first triangle defined by 3 vertices, then each additional triangle being defined by one additional vertex */
GL_QUAD_STRIP = 3, /*!< draw quads with the first quad being defined by 4 vertices, then each additional triangle being defined by 2 vertices. */
@@ -193,7 +193,7 @@ enum GL_POLY_FORMAT_ENUM {
related functions: glTexImage2d(), glTexParameter() */
enum GL_TEXTURE_SIZE_ENUM {
TEXTURE_SIZE_8 = 0, /*!< 8 texels */
- TEXTURE_SIZE_16 = 1, /*!< 16 texels */
+ TEXTURE_SIZE_16 = 1, /*!< 16 texels */
TEXTURE_SIZE_32 = 2, /*!< 32 texels */
TEXTURE_SIZE_64 = 3, /*!< 64 texels */
TEXTURE_SIZE_128 = 4, /*!< 128 texels */
@@ -280,17 +280,17 @@ much about it. This is only an issue because of hte mix of inlined/real function
---------------------------------------------------------------------------------*/
typedef struct {
GL_MATRIX_MODE_ENUM matrixMode; // holds the current Matrix Mode
-
+
// holds the current state of the clear color register
uint32 clearColor; // state of clear color register
-
+
// texture globals
uint32 textures[MAX_TEXTURES];
uint32 activeTexture;
uint32* nextBlock;
uint32 nextPBlock;
int nameCount;
-
+
} gl_hidden_globals;
// Pointer to global data for videoGL
@@ -380,7 +380,7 @@ void glTexParameter( uint8 sizeX, uint8 sizeY,
/*! \brief Returns the active texture parameter (constructed from internal call to glTexParameter) */
u32 glGetTexParameter(void);
-/*! \brief returns the address alocated to the texure named by name
+/*! \brief returns the address alocated to the texure named by name
\param name the name of the texture to get a pointer to */
void* glGetTexturePointer( int name);
@@ -421,7 +421,7 @@ gl_hidden_globals* glGetGlobals(void);
#ifdef __cplusplus
}
#endif
-
+
@@ -525,7 +525,7 @@ GL_STATIC_INL void glStoreMatrix(int32 index) { MATRIX_STORE = index; }
/*! \brief multiply the current matrix by a translation matrix<BR>
<A HREF="http://nocash.emubase.de/gbatek.htm#ds3dmatrixloadmultiply">GBATEK http://nocash.emubase.de/gbatek.htm#ds3dmatrixloadmultiply</A>
\param v the vector to translate by */
-GL_STATIC_INL void glScalev(const GLvector* v) {
+GL_STATIC_INL void glScalev(const GLvector* v) {
MATRIX_SCALE = v->x;
MATRIX_SCALE = v->y;
MATRIX_SCALE = v->z;
@@ -604,12 +604,12 @@ GL_STATIC_INL void glFlush(uint32 mode) { GFX_FLUSH = mode; }
GL_STATIC_INL void glMaterialShinyness(void) {
uint32 shiny32[128/4];
uint8 *shiny8 = (uint8*)shiny32;
-
+
int i;
-
+
for (i = 0; i < 128 * 2; i += 2)
shiny8[i>>1] = i;
-
+
for (i = 0; i < 128 / 4; i++)
GFX_SHININESS = shiny32[i];
}
@@ -621,14 +621,14 @@ There is sometimes a problem when you pack the GFX_END command into a list, so d
<A HREF="http://nocash.emubase.de/gbatek.htm#ds3dgeometrycommands">GBATEK http://nocash.emubase.de/gbatek.htm#ds3dgeometrycommands</A> */
GL_STATIC_INL void glCallList(const u32* list) {
u32 count = *list++;
-
+
// flush the area that we are going to DMA
DC_FlushRange(list, count*4);
-
+
// don't start DMAing while anything else is being DMAed because FIFO DMA is touchy as hell
// If anyone can explain this better that would be great. -- gabebear
while((DMA_CR(0) & DMA_BUSY)||(DMA_CR(1) & DMA_BUSY)||(DMA_CR(2) & DMA_BUSY)||(DMA_CR(3) & DMA_BUSY));
-
+
// send the packed list asynchronously via DMA to the FIFO
DMA_SRC(0) = (uint32)list;
DMA_DEST(0) = 0x4000400;
@@ -656,17 +656,17 @@ GL_STATIC_INL void glLoadMatrix4x4(const m4x4 *m) {
MATRIX_LOAD4x4 = m->m[1];
MATRIX_LOAD4x4 = m->m[2];
MATRIX_LOAD4x4 = m->m[3];
-
+
MATRIX_LOAD4x4 = m->m[4];
MATRIX_LOAD4x4 = m->m[5];
MATRIX_LOAD4x4 = m->m[6];
MATRIX_LOAD4x4 = m->m[7];
-
+
MATRIX_LOAD4x4 = m->m[8];
MATRIX_LOAD4x4 = m->m[9];
MATRIX_LOAD4x4 = m->m[10];
MATRIX_LOAD4x4 = m->m[11];
-
+
MATRIX_LOAD4x4 = m->m[12];
MATRIX_LOAD4x4 = m->m[13];
MATRIX_LOAD4x4 = m->m[14];
@@ -680,12 +680,12 @@ GL_STATIC_INL void glLoadMatrix4x3(const m4x3 * m) {
MATRIX_LOAD4x3 = m->m[1];
MATRIX_LOAD4x3 = m->m[2];
MATRIX_LOAD4x3 = m->m[3];
-
+
MATRIX_LOAD4x3 = m->m[4];
MATRIX_LOAD4x3 = m->m[5];
MATRIX_LOAD4x3 = m->m[6];
MATRIX_LOAD4x3 = m->m[7];
-
+
MATRIX_LOAD4x3 = m->m[8];
MATRIX_LOAD4x3 = m->m[9];
MATRIX_LOAD4x3 = m->m[10];
@@ -699,17 +699,17 @@ GL_STATIC_INL void glMultMatrix4x4(const m4x4 * m) {
MATRIX_MULT4x4 = m->m[1];
MATRIX_MULT4x4 = m->m[2];
MATRIX_MULT4x4 = m->m[3];
-
+
MATRIX_MULT4x4 = m->m[4];
MATRIX_MULT4x4 = m->m[5];
MATRIX_MULT4x4 = m->m[6];
MATRIX_MULT4x4 = m->m[7];
-
+
MATRIX_MULT4x4 = m->m[8];
MATRIX_MULT4x4 = m->m[9];
MATRIX_MULT4x4 = m->m[10];
MATRIX_MULT4x4 = m->m[11];
-
+
MATRIX_MULT4x4 = m->m[12];
MATRIX_MULT4x4 = m->m[13];
MATRIX_MULT4x4 = m->m[14];
@@ -723,17 +723,17 @@ GL_STATIC_INL void glMultMatrix4x3(const m4x3 * m) {
MATRIX_MULT4x3 = m->m[1];
MATRIX_MULT4x3 = m->m[2];
MATRIX_MULT4x3 = m->m[3];
-
+
MATRIX_MULT4x3 = m->m[4];
MATRIX_MULT4x3 = m->m[5];
MATRIX_MULT4x3 = m->m[6];
MATRIX_MULT4x3 = m->m[7];
-
+
MATRIX_MULT4x3 = m->m[8];
MATRIX_MULT4x3 = m->m[9];
MATRIX_MULT4x3 = m->m[10];
MATRIX_MULT4x3 = m->m[11];
-
+
}
/*! \brief multiplies the current matrix by m
@@ -742,68 +742,68 @@ GL_STATIC_INL void glMultMatrix3x3(const m3x3 * m) {
MATRIX_MULT3x3 = m->m[0];
MATRIX_MULT3x3 = m->m[1];
MATRIX_MULT3x3 = m->m[2];
-
+
MATRIX_MULT3x3 = m->m[3];
MATRIX_MULT3x3 = m->m[4];
MATRIX_MULT3x3 = m->m[5];
-
+
MATRIX_MULT3x3 = m->m[6];
MATRIX_MULT3x3 = m->m[7];
MATRIX_MULT3x3 = m->m[8];
}
-/*! \brief Rotates the current modelview matrix by angle about the x axis
+/*! \brief Rotates the current modelview matrix by angle about the x axis
\param angle The angle to rotate by (angle is 0-511) */
GL_STATIC_INL void glRotateXi(int angle) {
int32 sine = SIN[angle & LUT_MASK];
int32 cosine = COS[angle & LUT_MASK];
-
+
MATRIX_MULT3x3 = inttof32(1);
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = 0;
-
+
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = cosine;
MATRIX_MULT3x3 = sine;
-
+
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = -sine;
MATRIX_MULT3x3 = cosine;
}
-/*! \brief Rotates the current modelview matrix by angle about the y axis
+/*! \brief Rotates the current modelview matrix by angle about the y axis
\param angle The angle to rotate by (angle is 0-511) */
GL_STATIC_INL void glRotateYi(int angle) {
int32 sine = SIN[angle & LUT_MASK];
int32 cosine = COS[angle & LUT_MASK];
-
+
MATRIX_MULT3x3 = cosine;
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = -sine;
-
+
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = inttof32(1);
MATRIX_MULT3x3 = 0;
-
+
MATRIX_MULT3x3 = sine;
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = cosine;
}
-/*! \brief Rotates the current modelview matrix by angle about the z axis
+/*! \brief Rotates the current modelview matrix by angle about the z axis
\param angle The angle to rotate by (angle is 0-511) */
GL_STATIC_INL void glRotateZi(int angle) {
int32 sine = SIN[angle & LUT_MASK];
int32 cosine = COS[angle & LUT_MASK];
-
+
MATRIX_MULT3x3 = cosine;
MATRIX_MULT3x3 = sine;
MATRIX_MULT3x3 = 0;
-
+
MATRIX_MULT3x3 = - sine;
MATRIX_MULT3x3 = cosine;
MATRIX_MULT3x3 = 0;
-
+
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = 0;
MATRIX_MULT3x3 = inttof32(1);
@@ -818,24 +818,24 @@ GL_STATIC_INL void glRotateZi(int angle) {
\param zNear near clipping plane
\param zFar far clipping plane */
GL_STATIC_INL void glOrthof32(int32 left, int32 right, int32 bottom, int32 top, int32 zNear, int32 zFar) {
- MATRIX_MULT4x4 = divf32(inttof32(2), right - left);
- MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = 0;
+ MATRIX_MULT4x4 = divf32(inttof32(2), right - left);
+ MATRIX_MULT4x4 = 0;
+ MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = divf32(inttof32(2), top - bottom);
- MATRIX_MULT4x4 = 0;
+ MATRIX_MULT4x4 = 0;
+ MATRIX_MULT4x4 = divf32(inttof32(2), top - bottom);
+ MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = divf32(inttof32(-2), zFar - zNear);
+ MATRIX_MULT4x4 = 0;
+ MATRIX_MULT4x4 = 0;
+ MATRIX_MULT4x4 = divf32(inttof32(-2), zFar - zNear);
MATRIX_MULT4x4 = 0;
- MATRIX_MULT4x4 = -divf32(right + left, right - left);//0;
- MATRIX_MULT4x4 = -divf32(top + bottom, top - bottom); //0;
- MATRIX_MULT4x4 = -divf32(zFar + zNear, zFar - zNear);//0;
+ MATRIX_MULT4x4 = -divf32(right + left, right - left);//0;
+ MATRIX_MULT4x4 = -divf32(top + bottom, top - bottom); //0;
+ MATRIX_MULT4x4 = -divf32(zFar + zNear, zFar - zNear);//0;
MATRIX_MULT4x4 = floattof32(1.0F);
}
@@ -851,47 +851,47 @@ GL_STATIC_INL void glOrthof32(int32 left, int32 right, int32 bottom, int32 top,
\param upz <upx, upy, upz> Unit vector describing which direction is up for the camera. */
GL_STATIC_INL void gluLookAtf32(int32 eyex, int32 eyey, int32 eyez, int32 lookAtx, int32 lookAty, int32 lookAtz, int32 upx, int32 upy, int32 upz) {
int32 side[3], forward[3], up[3], eye[3];
-
- forward[0] = eyex - lookAtx;
- forward[1] = eyey - lookAty;
- forward[2] = eyez - lookAtz;
-
- normalizef32(forward);
-
- up[0] = upx;
- up[1] = upy;
- up[2] = upz;
- eye[0] = eyex;
- eye[1] = eyey;
- eye[2] = eyez;
-
- crossf32(up, forward, side);
-
- normalizef32(side);
-
+
+ forward[0] = eyex - lookAtx;
+ forward[1] = eyey - lookAty;
+ forward[2] = eyez - lookAtz;
+
+ normalizef32(forward);
+
+ up[0] = upx;
+ up[1] = upy;
+ up[2] = upz;
+ eye[0] = eyex;
+ eye[1] = eyey;
+ eye[2] = eyez;
+
+ crossf32(up, forward, side);
+
+ normalizef32(side);
+
// Recompute local up
crossf32(forward, side, up);
-
- glMatrixMode(GL_MODELVIEW);
-
-
- // should we use MATRIX_MULT4x3?
- MATRIX_MULT4x3 = side[0];
- MATRIX_MULT4x3 = up[0];
- MATRIX_MULT4x3 = forward[0];
-
- MATRIX_MULT4x3 = side[1];
- MATRIX_MULT4x3 = up[1];
- MATRIX_MULT4x3 = forward[1];
-
- MATRIX_MULT4x3 = side[2];
- MATRIX_MULT4x3 = up[2];
- MATRIX_MULT4x3 = forward[2];
-
- MATRIX_MULT4x3 = -dotf32(eye,side);
- MATRIX_MULT4x3 = -dotf32(eye,up);
- MATRIX_MULT4x3 = -dotf32(eye,forward);
-
+
+ glMatrixMode(GL_MODELVIEW);
+
+
+ // should we use MATRIX_MULT4x3?
+ MATRIX_MULT4x3 = side[0];
+ MATRIX_MULT4x3 = up[0];
+ MATRIX_MULT4x3 = forward[0];
+
+ MATRIX_MULT4x3 = side[1];
+ MATRIX_MULT4x3 = up[1];
+ MATRIX_MULT4x3 = forward[1];
+
+ MATRIX_MULT4x3 = side[2];
+ MATRIX_MULT4x3 = up[2];
+ MATRIX_MULT4x3 = forward[2];
+
+ MATRIX_MULT4x3 = -dotf32(eye,side);
+ MATRIX_MULT4x3 = -dotf32(eye,up);
+ MATRIX_MULT4x3 = -dotf32(eye,forward);
+
}
@@ -907,18 +907,18 @@ GL_STATIC_INL void glFrustumf32(int32 left, int32 right, int32 bottom, int32 top
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = divf32(right + left, right - left);
MATRIX_MULT4x4 = 0;
-
+
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = divf32(2*near, top - bottom);
MATRIX_MULT4x4 = divf32(top + bottom, top - bottom);
MATRIX_MULT4x4 = 0;
-
+
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = -divf32(far + near, far - near);
MATRIX_MULT4x4 = floattof32(-1.0F);
MATRIX_MULT4x4 = 0;
-
+
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = -divf32(2 * mulf32(far, near), far - near);
MATRIX_MULT4x4 = 0;
@@ -929,17 +929,17 @@ GL_STATIC_INL void glFrustumf32(int32 left, int32 right, int32 bottom, int32 top
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
-
+
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = divf32(2*near, top - bottom);
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
-
+
MATRIX_MULT4x4 = divf32(right + left, right - left);
MATRIX_MULT4x4 = divf32(top + bottom, top - bottom);
MATRIX_MULT4x4 = -divf32(far + near, far - near);
MATRIX_MULT4x4 = floattof32(-1.0F);
-
+
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = 0;
MATRIX_MULT4x4 = -divf32(2 * mulf32(far, near), far - near);
@@ -948,18 +948,18 @@ GL_STATIC_INL void glFrustumf32(int32 left, int32 right, int32 bottom, int32 top
}
/*! \brief Utility function which sets up the projection matrix (fixed point version)
-\param fovy Specifies the field of view in degrees (0 -511)
+\param fovy Specifies the field of view in degrees (0 -511)
\param aspect Specifies the aspect ratio of the screen (normally screen width/screen height)
\param zNear Specifies the near clipping plane
\param zFar Specifies the far clipping plane */
GL_STATIC_INL void gluPerspectivef32(int fovy, int32 aspect, int32 zNear, int32 zFar) {
int32 xmin, xmax, ymin, ymax;
-
+
ymax = mulf32(zNear, TAN[(fovy>>1) & LUT_MASK]);
ymin = -ymax;
xmin = mulf32(ymin, aspect);
xmax = mulf32(ymax, aspect);
-
+
glFrustumf32(xmin, xmax, ymin, ymax, zNear, zFar);
}
@@ -994,17 +994,17 @@ GL_STATIC_INL void glResetMatrixStack(void) {
while(GFX_STATUS & BIT(14)){
GFX_STATUS |= 1 << 15; // clear push/pop errors or push/pop busy bit never clears
}
-
+
// pop the projection stack to the top; poping 0 off an empty stack causes an error... weird?
if((GFX_STATUS&(1<<13))!=0) {
glMatrixMode(GL_PROJECTION);
glPopMatrix(1);
}
-
+
// 31 deep modelview matrix; 32nd entry works but sets error flag
glMatrixMode(GL_MODELVIEW);
glPopMatrix((GFX_STATUS >> 8) & 0x1F);
-
+
// load identity to all the matrices
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
@@ -1014,12 +1014,12 @@ GL_STATIC_INL void glResetMatrixStack(void) {
glLoadIdentity();
}
-/*! \brief Specifies an edge color for polygons
+/*! \brief Specifies an edge color for polygons
\param id which outline color to set (0-7)
\param color the 15bit color to set */
GL_STATIC_INL void glSetOutlineColor(int id, rgb color) { GFX_EDGE_TABLE[id] = color; }
-/*! \brief Loads a toon table
+/*! \brief Loads a toon table
\param pointer to the 32 color palette to load into the toon table*/
GL_STATIC_INL void glSetToonTable(const uint16 *table) {
int i;
@@ -1069,7 +1069,7 @@ GL_STATIC_INL void glGetFixed(const GL_GET_ENUM param, int32* f) {
for(i = 0; i < 16; i++) f[i] = MATRIX_READ_CLIP[i]; // read out the position matrix
glPopMatrix(1); // restore the projection matrix
break;
- default:
+ default:
break;
}
}
@@ -1272,12 +1272,12 @@ GL_STATIC_INL void glFrustum(float left, float right, float bottom, float top, f
/*! \brief Utility function which sets up the projection matrix (floating point version)
\warning FLOAT VERSION!!!! please use gluPerspectivef32()
-\param fovy Specifies the field of view in degrees
+\param fovy Specifies the field of view in degrees
\param aspect Specifies the aspect ratio of the screen (normally screen width/screen height)
\param zNear Specifies the near clipping plane
\param zFar Specifies the far clipping plane */
GL_STATIC_INL void gluPerspective(float fovy, float aspect, float zNear, float zFar) {
- gluPerspectivef32((int)(fovy * LUT_SIZE / 360.0), floattof32(aspect), floattof32(zNear), floattof32(zFar));
+ gluPerspectivef32((int)(fovy * LUT_SIZE / 360.0), floattof32(aspect), floattof32(zNear), floattof32(zFar));
}
/*! \brief Sets texture coordinates for following vertices<BR>
@@ -1286,9 +1286,9 @@ GL_STATIC_INL void gluPerspective(float fovy, float aspect, float zNear, float z
\param s S(a.k.a. U) texture coordinate (0.0 - 1.0)
\param t T(a.k.a. V) texture coordinate (0.0 - 1.0)*/
GL_STATIC_INL void glTexCoord2f(float s, float t) {
- int x = ((glGlob->textures[glGlob->activeTexture]) >> 20) & 7;
- int y = ((glGlob->textures[glGlob->activeTexture]) >> 23) & 7;
-
+ int x = ((glGlob->textures[glGlob->activeTexture]) >> 20) & 7;
+ int y = ((glGlob->textures[glGlob->activeTexture]) >> 23) & 7;
+
glTexCoord2t16(floattot16(s*(8 << x)), floattot16(t*(8<<y)));
}
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