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Fixed glMultMatrixf(...)

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Added _glResetSharedPalettes
This commit is contained in:
OzzyOuzo 2022-05-03 16:12:27 +03:00
parent 1a456cb1a7
commit c48bbfe07c
4 changed files with 80 additions and 12 deletions
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12
GL/matrix.c
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@ -288,11 +288,19 @@ void APIENTRY glFrustum(GLfloat left, GLfloat right,
/* Multiply the current matrix by an arbitrary matrix */
void glMultMatrixf(const GLfloat *m) {
Matrix4x4 TEMP;
Matrix4x4 TEMP __attribute__((aligned(32)));
const Matrix4x4 *pMatrix;
if (((GLint)m)&0xf){ /* Unaligned matrix */
pMatrix = &TEMP;
MEMCPY4(TEMP, m, sizeof(Matrix4x4));
}
else{
pMatrix = (const Matrix4x4*) m;
}
UploadMatrix4x4(stack_top(MATRIX_STACKS + MATRIX_IDX));
MultiplyMatrix4x4((const Matrix4x4*) &TEMP);
MultiplyMatrix4x4(pMatrix);
DownloadMatrix4x4(stack_top(MATRIX_STACKS + MATRIX_IDX));
if(MATRIX_MODE == GL_MODELVIEW) {

64
GL/texture.c
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@ -89,6 +89,38 @@ static GLshort _glGenPaletteSlot(GLushort size) {
fprintf(stderr, "GL ERROR: No palette slots remain\n");
return -1;
}
#if 0
static GLshort _glGenSharedPaletteSlot(GLushort size) {
GLushort i, j;
TextureObject* active = _glGetBoundTexture();
assert(size == 16 || size == 256);
if(size == 16) {
i = active->shared_bank / MAX_GLDC_4BPP_PALETTE_SLOTS;
BANKS_USED[i] = GL_TRUE;
j = i * MAX_GLDC_4BPP_PALETTE_SLOTS;
j = active->shared_bank - j;
SUBBANKS_USED[i][j] = GL_TRUE;
return (i * MAX_GLDC_4BPP_PALETTE_SLOTS) + j;
}
else {
for(i = 0; i < MAX_GLDC_PALETTE_SLOTS; ++i) {
if(!BANKS_USED[i]) {
BANKS_USED[i] = GL_TRUE;
for(j = 0; j < MAX_GLDC_4BPP_PALETTE_SLOTS; ++j) {
SUBBANKS_USED[i][j] = GL_TRUE;
}
return i;
}
}
}
fprintf(stderr, "GL ERROR: No palette slots remain\n");
return -1;
}
#endif
/* ozzy: used for statistics */
GLushort _glFreePaletteSlots(GLushort size)
@ -447,6 +479,21 @@ static GLuint _glGetMipmapDataSize(TextureObject* obj) {
return imageSize + offset;
}
void _glResetSharedPalettes()
{
uint32_t i;
for (i=0; i < MAX_GLDC_SHARED_PALETTES;i++){
MEMSET4(SHARED_PALETTES[i], 0x0, sizeof(TexturePalette));
SHARED_PALETTES[i]->bank = -1;
}
memset((void*) BANKS_USED, 0x0, sizeof(BANKS_USED));
memset((void*) SUBBANKS_USED, 0x0, sizeof(SUBBANKS_USED));
}
GLubyte _glInitTextures() {
uint32_t i;
@ -460,8 +507,10 @@ GLubyte _glInitTextures() {
SHARED_PALETTES[i] = _initTexturePalette();
}
memset((void*) BANKS_USED, 0x0, sizeof(BANKS_USED));
memset((void*) SUBBANKS_USED, 0x0, sizeof(SUBBANKS_USED));
_glResetSharedPalettes();
//memset((void*) BANKS_USED, 0x0, sizeof(BANKS_USED));
//memset((void*) SUBBANKS_USED, 0x0, sizeof(SUBBANKS_USED));
size_t vram_free = GPUMemoryAvailable();
YALLOC_SIZE = vram_free - PVR_MEM_BUFFER_SIZE; /* Take all but 64kb VRAM */
@ -1731,7 +1780,7 @@ GLAPI void APIENTRY glColorTableEXT(GLenum target, GLenum internalFormat, GLsize
sharedPaletteUsed = GL_TRUE;
}
for (GLbyte i = 1; i < 64; ++i) {
for (GLbyte i = 1; i < MAX_GLDC_SHARED_PALETTES; ++i) {
if (target == GL_SHARED_TEXTURE_PALETTE_0_KOS + i) {
palette = SHARED_PALETTES[i];
sharedPaletteUsed = GL_TRUE;
@ -1763,7 +1812,16 @@ GLAPI void APIENTRY glColorTableEXT(GLenum target, GLenum internalFormat, GLsize
palette->size = (width > 16) ? 256 : 16;
assert(palette->size == 16 || palette->size == 256);
#if 0
if (sharedPaletteUsed == GL_FALSE){
palette->bank = _glGenPaletteSlot(palette->size);
}
else{
palette->bank = _glGenSharedPaletteSlot(palette->size);
}
#else
palette->bank = _glGenPaletteSlot(palette->size);
#endif
if(palette->bank < 0) {
/* We ran out of slots! */

12
include/GL/glext.h
View File

@ -155,9 +155,16 @@ GLAPI GLboolean APIENTRY glIsFramebufferEXT(GLuint framebuffer);
#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB
GLAPI void APIENTRY glColorTableEXT(GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *data);
GLAPI void APIENTRY glColorSubTableEXT(GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
GLAPI void APIENTRY glGetColorTableEXT(GLenum target, GLenum format, GLenum type, GLvoid *data);
GLAPI void APIENTRY glGetColorTableParameterivEXT(GLenum target, GLenum pname, GLint *params);
GLAPI void APIENTRY glGetColorTableParameterfvEXT(GLenum target, GLenum pname, GLfloat *params);
/* ext OES_compressed_paletted_texture */
/* PixelInternalFormat */
//Ozzy: used MesaGL definitions please adjust if it causes probs.
#define GL_PALETTE4_RGB8_OES 0x8B90
#define GL_PALETTE4_RGBA8_OES 0x8B91
#define GL_PALETTE4_R5_G6_B5_OES 0x8B92
@ -169,11 +176,6 @@ GLAPI GLboolean APIENTRY glIsFramebufferEXT(GLuint framebuffer);
#define GL_PALETTE8_RGBA4_OES 0x8B98
#define GL_PALETTE8_RGB5_A1_OES 0x8B99
GLAPI void APIENTRY glColorTableEXT(GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *data);
GLAPI void APIENTRY glColorSubTableEXT(GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
GLAPI void APIENTRY glGetColorTableEXT(GLenum target, GLenum format, GLenum type, GLvoid *data);
GLAPI void APIENTRY glGetColorTableParameterivEXT(GLenum target, GLenum pname, GLint *params);
GLAPI void APIENTRY glGetColorTableParameterfvEXT(GLenum target, GLenum pname, GLfloat *params);
/* Loads VQ compressed texture from SH4 RAM into PVR VRAM */
/* internalformat must be one of the following constants: