#include "mtypes.h"
#include "attrib.h"
#include "colormac.h"
-#include "context.h"
+#include "enums.h"
+#include "formats.h"
#include "hash.h"
#include "imports.h"
#include "debug.h"
#include "pixelstore.h"
#include "readpix.h"
#include "texobj.h"
-#include "texformat.h"
/**
"GL_QUAD_STRIP",
"GL_POLYGON",
"outside begin/end",
- "inside unkown primitive",
+ "inside unknown primitive",
"unknown state"
};
+
+static const char *
+tex_target_name(GLenum tgt)
+{
+ static const struct {
+ GLenum target;
+ const char *name;
+ } tex_targets[] = {
+ { GL_TEXTURE_1D, "GL_TEXTURE_1D" },
+ { GL_TEXTURE_2D, "GL_TEXTURE_2D" },
+ { GL_TEXTURE_3D, "GL_TEXTURE_3D" },
+ { GL_TEXTURE_CUBE_MAP, "GL_TEXTURE_CUBE_MAP" },
+ { GL_TEXTURE_RECTANGLE, "GL_TEXTURE_RECTANGLE" },
+ { GL_TEXTURE_1D_ARRAY_EXT, "GL_TEXTURE_1D_ARRAY" },
+ { GL_TEXTURE_2D_ARRAY_EXT, "GL_TEXTURE_2D_ARRAY" }
+ };
+ GLuint i;
+ for (i = 0; i < Elements(tex_targets); i++) {
+ if (tex_targets[i].target == tgt)
+ return tex_targets[i].name;
+ }
+ return "UNKNOWN TEX TARGET";
+}
+
+
void
_mesa_print_state( const char *msg, GLuint state )
{
_mesa_debug(NULL,
- "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+ "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
msg,
state,
(state & _NEW_MODELVIEW) ? "ctx->ModelView, " : "",
(state & _NEW_POLYGON) ? "ctx->Polygon, " : "",
(state & _NEW_POLYGONSTIPPLE) ? "ctx->PolygonStipple, " : "",
(state & _NEW_SCISSOR) ? "ctx->Scissor, " : "",
+ (state & _NEW_STENCIL) ? "ctx->Stencil, " : "",
(state & _NEW_TEXTURE) ? "ctx->Texture, " : "",
(state & _NEW_TRANSFORM) ? "ctx->Transform, " : "",
(state & _NEW_VIEWPORT) ? "ctx->Viewport, " : "",
static const struct debug_option debug_opt[] = {
{ "varray", VERBOSE_VARRAY },
{ "tex", VERBOSE_TEXTURE },
- { "imm", VERBOSE_IMMEDIATE },
+ { "mat", VERBOSE_MATERIAL },
{ "pipe", VERBOSE_PIPELINE },
{ "driver", VERBOSE_DRIVER },
{ "state", VERBOSE_STATE },
{ "api", VERBOSE_API },
{ "list", VERBOSE_DISPLAY_LIST },
{ "lighting", VERBOSE_LIGHTING },
- { "disassem", VERBOSE_DISASSEM }
+ { "disassem", VERBOSE_DISASSEM },
+ { "draw", VERBOSE_DRAW },
+ { "swap", VERBOSE_SWAPBUFFERS }
};
GLuint i;
MESA_VERBOSE = 0x0;
for (i = 0; i < Elements(debug_opt); i++) {
- if (_mesa_strstr(debug, debug_opt[i].name))
+ if (strstr(debug, debug_opt[i].name))
MESA_VERBOSE |= debug_opt[i].flag;
}
/* Debug flag:
*/
- if (_mesa_strstr(debug, "flush"))
+ if (strstr(debug, "flush"))
MESA_DEBUG_FLAGS |= DEBUG_ALWAYS_FLUSH;
#if defined(_FPU_GETCW) && defined(_FPU_SETCW)
- if (_mesa_strstr(debug, "fpexceptions")) {
+ if (strstr(debug, "fpexceptions")) {
/* raise FP exceptions */
fpu_control_t mask;
_FPU_GETCW(mask);
*/
static void
write_ppm(const char *filename, const GLubyte *buffer, int width, int height,
- int comps, int rcomp, int gcomp, int bcomp)
+ int comps, int rcomp, int gcomp, int bcomp, GLboolean invert)
{
FILE *f = fopen( filename, "w" );
if (f) {
- int i, x, y;
+ int x, y;
const GLubyte *ptr = buffer;
fprintf(f,"P6\n");
fprintf(f,"# ppm-file created by osdemo.c\n");
fprintf(f,"255\n");
fclose(f);
f = fopen( filename, "ab" ); /* reopen in binary append mode */
- for (y=height-1; y>=0; y--) {
- for (x=0; x<width; x++) {
- i = (y*width + x) * comps;
- fputc(ptr[i+rcomp], f); /* write red */
+ for (y=0; y < height; y++) {
+ for (x = 0; x < width; x++) {
+ int yy = invert ? (height - 1 - y) : y;
+ int i = (yy * width + x) * comps;
+ fputc(ptr[i+rcomp], f); /* write red */
fputc(ptr[i+gcomp], f); /* write green */
fputc(ptr[i+bcomp], f); /* write blue */
}
/**
- * Write level[0] image to a ppm file.
+ * Write a texture image to a ppm file.
+ * \param face cube face in [0,5]
+ * \param level mipmap level
*/
static void
-write_texture_image(struct gl_texture_object *texObj)
+write_texture_image(struct gl_texture_object *texObj,
+ GLuint face, GLuint level)
{
- const struct gl_texture_image *img = texObj->Image[0][0];
- if (img && img->Data) {
+ struct gl_texture_image *img = texObj->Image[face][level];
+ if (img) {
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_pixelstore_attrib store;
+ GLubyte *buffer;
char s[100];
+ buffer = (GLubyte *) malloc(img->Width * img->Height
+ * img->Depth * 4);
+
+ store = ctx->Pack; /* save */
+ ctx->Pack = ctx->DefaultPacking;
+
+ ctx->Driver.GetTexImage(ctx, texObj->Target, level,
+ GL_RGBA, GL_UNSIGNED_BYTE,
+ buffer, texObj, img);
+
/* make filename */
- sprintf(s, "/tmp/teximage%u.ppm", texObj->Name);
+ sprintf(s, "/tmp/tex%u.l%u.f%u.ppm", texObj->Name, level, face);
- switch (img->TexFormat->MesaFormat) {
- case MESA_FORMAT_RGBA8888:
- write_ppm(s, img->Data, img->Width, img->Height, 4, 3, 2, 1);
- break;
- case MESA_FORMAT_ARGB8888:
- write_ppm(s, img->Data, img->Width, img->Height, 4, 2, 1, 0);
- break;
- case MESA_FORMAT_RGB888:
- write_ppm(s, img->Data, img->Width, img->Height, 3, 2, 1, 0);
- break;
- case MESA_FORMAT_RGB565:
- {
- GLubyte *buf2 = (GLubyte *) _mesa_malloc(img->Width * img->Height * 3);
- GLuint i;
- for (i = 0; i < img->Width * img->Height; i++) {
- GLint r, g, b;
- GLushort s = ((GLushort *) img->Data)[i];
- r = UBYTE_TO_CHAN( ((s >> 8) & 0xf8) | ((s >> 13) & 0x7) );
- g = UBYTE_TO_CHAN( ((s >> 3) & 0xfc) | ((s >> 9) & 0x3) );
- b = UBYTE_TO_CHAN( ((s << 3) & 0xf8) | ((s >> 2) & 0x7) );
- buf2[i*3+1] = r;
- buf2[i*3+2] = g;
- buf2[i*3+3] = b;
- }
- write_ppm(s, buf2, img->Width, img->Height, 3, 2, 1, 0);
- _mesa_free(buf2);
- }
- break;
- default:
- printf("XXXX unsupported mesa tex format %d in %s\n",
- img->TexFormat->MesaFormat, __FUNCTION__);
- }
+ printf(" Writing image level %u to %s\n", level, s);
+ write_ppm(s, buffer, img->Width, img->Height, 4, 0, 1, 2, GL_FALSE);
+
+ ctx->Pack = store; /* restore */
+
+ free(buffer);
}
}
-static GLboolean DumpImages;
+/**
+ * Write renderbuffer image to a ppm file.
+ */
+static void
+write_renderbuffer_image(const struct gl_renderbuffer *rb)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ GLubyte *buffer;
+ char s[100];
+ GLenum format, type;
+
+ if (rb->_BaseFormat == GL_RGB ||
+ rb->_BaseFormat == GL_RGBA) {
+ format = GL_RGBA;
+ type = GL_UNSIGNED_BYTE;
+ }
+ else if (rb->_BaseFormat == GL_DEPTH_STENCIL) {
+ format = GL_DEPTH_STENCIL;
+ type = GL_UNSIGNED_INT_24_8;
+ }
+ else {
+ return;
+ }
+
+ buffer = (GLubyte *) malloc(rb->Width * rb->Height * 4);
+
+ ctx->Driver.ReadPixels(ctx, 0, 0, rb->Width, rb->Height,
+ format, type, &ctx->DefaultPacking, buffer);
+
+ /* make filename */
+ sprintf(s, "/tmp/renderbuffer%u.ppm", rb->Name);
+
+ printf(" Writing renderbuffer image to %s\n", s);
+ write_ppm(s, buffer, rb->Width, rb->Height, 4, 0, 1, 2, GL_TRUE);
+
+ free(buffer);
+}
+
+
+/** How many texture images (mipmap levels, faces) to write to files */
+#define WRITE_NONE 0
+#define WRITE_ONE 1
+#define WRITE_ALL 2
+
+static GLuint WriteImages;
static void
-dump_texture_cb(GLuint id, void *data, void *userData)
+dump_texture(struct gl_texture_object *texObj, GLuint writeImages)
{
- struct gl_texture_object *texObj = (struct gl_texture_object *) data;
- int i;
- (void) userData;
+ const GLuint numFaces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
+ GLboolean written = GL_FALSE;
+ GLuint i, j;
printf("Texture %u\n", texObj->Name);
- printf(" Target 0x%x\n", texObj->Target);
+ printf(" Target %s\n", tex_target_name(texObj->Target));
for (i = 0; i < MAX_TEXTURE_LEVELS; i++) {
- struct gl_texture_image *texImg = texObj->Image[0][i];
- if (texImg) {
- printf(" Image %u: %d x %d x %d at %p\n", i,
- texImg->Width, texImg->Height, texImg->Depth, texImg->Data);
- if (DumpImages && i == 0) {
- write_texture_image(texObj);
+ for (j = 0; j < numFaces; j++) {
+ struct gl_texture_image *texImg = texObj->Image[j][i];
+ if (texImg) {
+ printf(" Face %u level %u: %d x %d x %d, format %s at %p\n",
+ j, i,
+ texImg->Width, texImg->Height, texImg->Depth,
+ _mesa_get_format_name(texImg->TexFormat),
+ texImg->Data);
+ if (writeImages == WRITE_ALL ||
+ (writeImages == WRITE_ONE && !written)) {
+ write_texture_image(texObj, j, i);
+ written = GL_TRUE;
+ }
}
}
}
}
+/**
+ * Dump a single texture.
+ */
+void
+_mesa_dump_texture(GLuint texture, GLuint writeImages)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct gl_texture_object *texObj = _mesa_lookup_texture(ctx, texture);
+ if (texObj) {
+ dump_texture(texObj, writeImages);
+ }
+}
+
+
+static void
+dump_texture_cb(GLuint id, void *data, void *userData)
+{
+ struct gl_texture_object *texObj = (struct gl_texture_object *) data;
+ (void) userData;
+ dump_texture(texObj, WriteImages);
+}
+
+
/**
* Print basic info about all texture objext to stdout.
* If dumpImages is true, write PPM of level[0] image to a file.
*/
void
-_mesa_dump_textures(GLboolean dumpImages)
+_mesa_dump_textures(GLuint writeImages)
{
GET_CURRENT_CONTEXT(ctx);
- DumpImages = dumpImages;
+ WriteImages = writeImages;
_mesa_HashWalk(ctx->Shared->TexObjects, dump_texture_cb, ctx);
}
+static void
+dump_renderbuffer(const struct gl_renderbuffer *rb, GLboolean writeImage)
+{
+ printf("Renderbuffer %u: %u x %u IntFormat = %s\n",
+ rb->Name, rb->Width, rb->Height,
+ _mesa_lookup_enum_by_nr(rb->InternalFormat));
+ if (writeImage) {
+ write_renderbuffer_image(rb);
+ }
+}
+
+
+static void
+dump_renderbuffer_cb(GLuint id, void *data, void *userData)
+{
+ const struct gl_renderbuffer *rb = (const struct gl_renderbuffer *) data;
+ (void) userData;
+ dump_renderbuffer(rb, WriteImages);
+}
+
+
+/**
+ * Print basic info about all renderbuffers to stdout.
+ * If dumpImages is true, write PPM of level[0] image to a file.
+ */
+void
+_mesa_dump_renderbuffers(GLboolean writeImages)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ WriteImages = writeImages;
+ _mesa_HashWalk(ctx->Shared->RenderBuffers, dump_renderbuffer_cb, ctx);
+}
+
+
+
void
_mesa_dump_color_buffer(const char *filename)
{
const GLuint h = ctx->DrawBuffer->Height;
GLubyte *buf;
- buf = (GLubyte *) _mesa_malloc(w * h * 4);
+ buf = (GLubyte *) malloc(w * h * 4);
_mesa_PushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT);
_mesa_PixelStorei(GL_PACK_ALIGNMENT, 1);
_mesa_ReadPixels(0, 0, w, h, GL_RGBA, GL_UNSIGNED_BYTE, buf);
- _mesa_printf("ReadBuffer %p 0x%x DrawBuffer %p 0x%x\n",
- ctx->ReadBuffer->_ColorReadBuffer,
- ctx->ReadBuffer->ColorReadBuffer,
- ctx->DrawBuffer->_ColorDrawBuffers[0],
- ctx->DrawBuffer->ColorDrawBuffer[0]);
- _mesa_printf("Writing %d x %d color buffer to %s\n", w, h, filename);
- write_ppm(filename, buf, w, h, 4, 0, 1, 2);
+ printf("ReadBuffer %p 0x%x DrawBuffer %p 0x%x\n",
+ (void *) ctx->ReadBuffer->_ColorReadBuffer,
+ ctx->ReadBuffer->ColorReadBuffer,
+ (void *) ctx->DrawBuffer->_ColorDrawBuffers[0],
+ ctx->DrawBuffer->ColorDrawBuffer[0]);
+ printf("Writing %d x %d color buffer to %s\n", w, h, filename);
+ write_ppm(filename, buf, w, h, 4, 0, 1, 2, GL_TRUE);
_mesa_PopClientAttrib();
- _mesa_free(buf);
+ free(buf);
}
GLubyte *buf2;
GLuint i;
- buf = (GLuint *) _mesa_malloc(w * h * 4); /* 4 bpp */
- buf2 = (GLubyte *) _mesa_malloc(w * h * 3); /* 3 bpp */
+ buf = (GLuint *) malloc(w * h * 4); /* 4 bpp */
+ buf2 = (GLubyte *) malloc(w * h * 3); /* 3 bpp */
_mesa_PushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT);
_mesa_PixelStorei(GL_PACK_ALIGNMENT, 1);
buf2[i*3+2] = (buf[i] >> 8) & 0xff;
}
- _mesa_printf("Writing %d x %d depth buffer to %s\n", w, h, filename);
- write_ppm(filename, buf2, w, h, 3, 0, 1, 2);
+ printf("Writing %d x %d depth buffer to %s\n", w, h, filename);
+ write_ppm(filename, buf2, w, h, 3, 0, 1, 2, GL_TRUE);
_mesa_PopClientAttrib();
- _mesa_free(buf);
- _mesa_free(buf2);
+ free(buf);
+ free(buf2);
}
GLubyte *buf2;
GLuint i;
- buf = (GLubyte *) _mesa_malloc(w * h); /* 1 bpp */
- buf2 = (GLubyte *) _mesa_malloc(w * h * 3); /* 3 bpp */
+ buf = (GLubyte *) malloc(w * h); /* 1 bpp */
+ buf2 = (GLubyte *) malloc(w * h * 3); /* 3 bpp */
_mesa_PushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT);
_mesa_PixelStorei(GL_PACK_ALIGNMENT, 1);
buf2[i*3+2] = (buf[i] - 128) * 2;
}
- _mesa_printf("Writing %d x %d stencil buffer to %s\n", w, h, filename);
- write_ppm(filename, buf2, w, h, 3, 0, 1, 2);
+ printf("Writing %d x %d stencil buffer to %s\n", w, h, filename);
+ write_ppm(filename, buf2, w, h, 3, 0, 1, 2, GL_TRUE);
_mesa_PopClientAttrib();
- _mesa_free(buf);
- _mesa_free(buf2);
+ free(buf);
+ free(buf2);
+}
+
+
+/**
+ * Quick and dirty function to "print" a texture to stdout.
+ */
+void
+_mesa_print_texture(GLcontext *ctx, const struct gl_texture_image *img)
+{
+#if CHAN_TYPE != GL_UNSIGNED_BYTE
+ _mesa_problem(NULL, "PrintTexture not supported");
+#else
+ GLuint i, j, c;
+ const GLubyte *data = (const GLubyte *) img->Data;
+
+ if (!data) {
+ printf("No texture data\n");
+ return;
+ }
+
+ /* XXX add more formats or make into a new format utility function */
+ switch (img->TexFormat) {
+ case MESA_FORMAT_A8:
+ case MESA_FORMAT_L8:
+ case MESA_FORMAT_I8:
+ case MESA_FORMAT_CI8:
+ c = 1;
+ break;
+ case MESA_FORMAT_AL88:
+ case MESA_FORMAT_AL88_REV:
+ c = 2;
+ break;
+ case MESA_FORMAT_RGB888:
+ case MESA_FORMAT_BGR888:
+ c = 3;
+ break;
+ case MESA_FORMAT_RGBA8888:
+ case MESA_FORMAT_ARGB8888:
+ c = 4;
+ break;
+ default:
+ _mesa_problem(NULL, "error in PrintTexture\n");
+ return;
+ }
+
+ for (i = 0; i < img->Height; i++) {
+ for (j = 0; j < img->Width; j++) {
+ if (c==1)
+ printf("%02x ", data[0]);
+ else if (c==2)
+ printf("%02x%02x ", data[0], data[1]);
+ else if (c==3)
+ printf("%02x%02x%02x ", data[0], data[1], data[2]);
+ else if (c==4)
+ printf("%02x%02x%02x%02x ", data[0], data[1], data[2], data[3]);
+ data += (img->RowStride - img->Width) * c;
+ }
+ /* XXX use img->ImageStride here */
+ printf("\n");
+ }
+#endif
}
projects / mesa.git / blobdiff