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Diffstat (limited to 'mesalib/src/mesa/main/debug.c')
-rw-r--r--mesalib/src/mesa/main/debug.c243
1 files changed, 220 insertions, 23 deletions
diff --git a/mesalib/src/mesa/main/debug.c b/mesalib/src/mesa/main/debug.c
index 8492c8561..a42113edc 100644
--- a/mesalib/src/mesa/main/debug.c
+++ b/mesalib/src/mesa/main/debug.c
@@ -27,6 +27,8 @@
#include "attrib.h"
#include "colormac.h"
#include "context.h"
+#include "enums.h"
+#include "formats.h"
#include "hash.h"
#include "imports.h"
#include "debug.h"
@@ -35,7 +37,6 @@
#include "readpix.h"
#include "texgetimage.h"
#include "texobj.h"
-#include "texformat.h"
/**
@@ -57,6 +58,31 @@ const char *_mesa_prim_name[GL_POLYGON+4] = {
"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 )
{
@@ -167,14 +193,16 @@ static void add_debug_flags( const char *debug )
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;
@@ -262,10 +290,13 @@ write_ppm(const char *filename, const GLubyte *buffer, int width, int height,
/**
- * 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, GLuint face, GLuint level)
+write_texture_image(struct gl_texture_object *texObj,
+ GLuint face, GLuint level)
{
struct gl_texture_image *img = texObj->Image[face][level];
if (img) {
@@ -285,7 +316,7 @@ write_texture_image(struct gl_texture_object *texObj, GLuint face, GLuint level)
buffer, texObj, img);
/* make filename */
- _mesa_sprintf(s, "/tmp/teximage%u.ppm", texObj->Name);
+ _mesa_sprintf(s, "/tmp/tex%u.l%u.f%u.ppm", texObj->Name, level, face);
_mesa_printf(" Writing image level %u to %s\n", level, s);
write_ppm(s, buffer, img->Width, img->Height, 4, 0, 1, 2, GL_FALSE);
@@ -297,29 +328,76 @@ write_texture_image(struct gl_texture_object *texObj, GLuint face, GLuint level)
}
-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 *) _mesa_malloc(rb->Width * rb->Height * 4);
+
+ ctx->Driver.ReadPixels(ctx, 0, 0, rb->Width, rb->Height,
+ format, type, &ctx->DefaultPacking, buffer);
+
+ /* make filename */
+ _mesa_sprintf(s, "/tmp/renderbuffer%u.ppm", rb->Name);
+
+ _mesa_printf(" Writing renderbuffer image to %s\n", s);
+ write_ppm(s, buffer, rb->Width, rb->Height, 4, 0, 1, 2, GL_TRUE);
+
+ _mesa_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;
+ const GLuint numFaces = texObj->Target == GL_TEXTURE_CUBE_MAP ? 6 : 1;
GLboolean written = GL_FALSE;
- (void) userData;
+ GLuint i, j;
_mesa_printf("Texture %u\n", texObj->Name);
- _mesa_printf(" Target 0x%x\n", texObj->Target);
+ _mesa_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) {
- _mesa_printf(" Image %u: %d x %d x %d, format %u at %p\n", i,
- texImg->Width, texImg->Height, texImg->Depth,
- texImg->TexFormat->MesaFormat, texImg->Data);
- if (DumpImages && !written) {
- GLuint face = 0;
- write_texture_image(texObj, face, i);
- written = GL_TRUE;
+ for (j = 0; j < numFaces; j++) {
+ struct gl_texture_image *texImg = texObj->Image[j][i];
+ if (texImg) {
+ _mesa_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;
+ }
}
}
}
@@ -327,18 +405,76 @@ dump_texture_cb(GLuint id, void *data, void *userData)
/**
+ * 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)
+{
+ _mesa_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)
{
@@ -438,3 +574,64 @@ _mesa_dump_stencil_buffer(const char *filename)
_mesa_free(buf);
_mesa_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) {
+ _mesa_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)
+ _mesa_printf("%02x ", data[0]);
+ else if (c==2)
+ _mesa_printf("%02x%02x ", data[0], data[1]);
+ else if (c==3)
+ _mesa_printf("%02x%02x%02x ", data[0], data[1], data[2]);
+ else if (c==4)
+ _mesa_printf("%02x%02x%02x%02x ", data[0], data[1], data[2], data[3]);
+ data += (img->RowStride - img->Width) * c;
+ }
+ /* XXX use img->ImageStride here */
+ _mesa_printf("\n");
+ }
+#endif
+}