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evas gl engine - paranoia: check max texture size limits on texture alloc

This commit is contained in:
Carsten Haitzler 2013-07-11 12:39:44 +09:00
parent 079c1c6d9b
commit 199fb6523e
3 changed files with 145 additions and 91 deletions
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4
src/modules/evas/engines/gl_common/evas_gl_common.h
View File

@ -795,8 +795,10 @@ Eina_Bool evas_gl_common_module_open(void);
void evas_gl_common_module_close(void);
static inline void
_tex_sub_2d(int x, int y, int w, int h, int fmt, int type, const void *pix)
_tex_sub_2d(Evas_Engine_GL_Context *gc, int x, int y, int w, int h, int fmt, int type, const void *pix)
{
if ((w > gc->shared->info.max_texture_size) ||
(h > gc->shared->info.max_texture_size)) return;
glTexSubImage2D(GL_TEXTURE_2D, 0, x, y, w, h, fmt, type, pix);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
}

16
src/modules/evas/engines/gl_common/evas_gl_preload.c
View File

@ -199,28 +199,28 @@ _evas_gl_preload_tile_async(void *data EINA_UNUSED, Eina_Thread t EINA_UNUSED)
// +-+
// +-+
//
_tex_sub_2d(async->tex->x, async->tex->y,
_tex_sub_2d(async->tex->gc, async->tex->x, async->tex->y,
async->im->cache_entry.w, async->im->cache_entry.h,
fmt, async->tex->pt->dataformat,
async->im->image.data);
// xxx
// xxx
// ---
_tex_sub_2d(async->tex->x, async->tex->y + async->im->cache_entry.h,
_tex_sub_2d(async->tex->gc, async->tex->x, async->tex->y + async->im->cache_entry.h,
async->im->cache_entry.w, 1,
fmt, async->tex->pt->dataformat,
async->im->image.data + ((async->im->cache_entry.h - 1) * async->im->cache_entry.w));
// xxx
// xxx
// o
_tex_sub_2d(async->tex->x - 1, async->tex->y + async->im->cache_entry.h,
_tex_sub_2d(async->tex->gc, async->tex->x - 1, async->tex->y + async->im->cache_entry.h,
1, 1,
fmt, async->tex->pt->dataformat,
async->im->image.data + ((async->im->cache_entry.h - 1) * async->im->cache_entry.w));
// xxx
// xxx
// o
_tex_sub_2d(async->tex->x + async->im->cache_entry.w, async->tex->y + async->im->cache_entry.h,
_tex_sub_2d(async->tex->gc, async->tex->x + async->im->cache_entry.w, async->tex->y + async->im->cache_entry.h,
1, 1,
fmt, async->tex->pt->dataformat,
async->im->image.data + ((async->im->cache_entry.h - 1) * async->im->cache_entry.w) + (async->im->cache_entry.w - 1));
@ -231,14 +231,14 @@ _evas_gl_preload_tile_async(void *data EINA_UNUSED, Eina_Thread t EINA_UNUSED)
// |xxx
// |xxx
//
_tex_sub_2d(async->tex->x - 1, async->tex->y,
_tex_sub_2d(async->tex->gc, async->tex->x - 1, async->tex->y,
1, async->im->cache_entry.h,
fmt, async->tex->pt->dataformat,
async->im->image.data);
// xxx|
// xxx|
//
_tex_sub_2d(async->tex->x + async->im->cache_entry.w, async->tex->y,
_tex_sub_2d(async->tex->gc, async->tex->x + async->im->cache_entry.w, async->tex->y,
1, async->im->cache_entry.h,
fmt, async->tex->pt->dataformat,
async->im->image.data + (async->im->cache_entry.w - 1));
@ -260,7 +260,7 @@ _evas_gl_preload_tile_async(void *data EINA_UNUSED, Eina_Thread t EINA_UNUSED)
// |xxx
// |xxx
//
_tex_sub_2d(async->tex->x - 1, async->tex->y,
_tex_sub_2d(async->tex->gc, async->tex->x - 1, async->tex->y,
1, async->im->cache_entry.h,
fmt, async->tex->pt->dataformat,
tpix);
@ -275,7 +275,7 @@ _evas_gl_preload_tile_async(void *data EINA_UNUSED, Eina_Thread t EINA_UNUSED)
// xxx|
// xxx|
//
_tex_sub_2d(async->tex->x + async->im->cache_entry.w, async->tex->y,
_tex_sub_2d(async->tex->gc, async->tex->x + async->im->cache_entry.w, async->tex->y,
1, async->im->cache_entry.h,
fmt, async->tex->pt->dataformat,
tpix);

216
src/modules/evas/engines/gl_common/evas_gl_texture.c
View File

@ -115,7 +115,7 @@ _tex_round_slot(Evas_Engine_GL_Context *gc, int h)
if (!gc->shared->info.tex_npo2)
h = _nearest_pow2(h);
return (h + gc->shared->info.tune.atlas.slot_size - 1) /
gc->shared->info.tune.atlas.slot_size;
gc->shared->info.tune.atlas.slot_size;
}
static int
@ -140,9 +140,15 @@ _tex_format_index(GLuint format)
return 0;
}
static void
_tex_2d(int intfmt, int w, int h, int fmt, int type)
static Eina_Bool
_tex_2d(Evas_Engine_GL_Context *gc, int intfmt, int w, int h, int fmt, int type)
{
if ((w > gc->shared->info.max_texture_size) ||
(h > gc->shared->info.max_texture_size))
{
ERR("Fail tex too big %ix%i", w, h);
return EINA_FALSE;
}
glTexImage2D(GL_TEXTURE_2D, 0, intfmt, w, h, 0, fmt, type, NULL);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
#ifdef GL_TEXTURE_INTERNAL_FORMAT
@ -159,6 +165,7 @@ _tex_2d(int intfmt, int w, int h, int fmt, int type)
{
ERR("Fail tex alloc %ix%i", w, h);
// XXX send async err to evas
return EINA_FALSE;
}
}
// else
@ -166,7 +173,8 @@ _tex_2d(int intfmt, int w, int h, int fmt, int type)
// ERR("GL_TEXTURE_INTERNAL_FORMAT defined but no symbol loaded.");
// }
# endif
#endif
#endif
return EINA_TRUE;
}
static Evas_GL_Texture *
@ -198,7 +206,14 @@ static Evas_GL_Texture_Pool *
_pool_tex_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, GLenum format)
{
Evas_GL_Texture_Pool *pt;
Eina_Bool ok;
if ((w > gc->shared->info.max_texture_size) ||
(h > gc->shared->info.max_texture_size))
{
ERR("Fail tex too big %ix%i", w, h);
return NULL;
}
pt = calloc(1, sizeof(Evas_GL_Texture_Pool));
if (!pt) return NULL;
h = _tex_round_slot(gc, h) * gc->shared->info.tune.atlas.slot_size;
@ -211,24 +226,6 @@ _pool_tex_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, GLenum fo
pt->dataformat = GL_UNSIGNED_BYTE;
pt->references = 0;
if (format == alpha_fmt)
{
texinfo.a.num++;
texinfo.a.pix += pt->w * pt->h;
}
else if (format == lum_fmt)
{
texinfo.v.num++;
texinfo.v.pix += pt->w * pt->h;
}
else
{
texinfo.c.num++;
texinfo.c.pix += pt->w * pt->h;
}
_print_tex_count();
glGenTextures(1, &(pt->texture));
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(GL_TEXTURE_2D, pt->texture);
@ -241,9 +238,32 @@ _pool_tex_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, GLenum fo
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(pt->intformat, w, h, pt->format, pt->dataformat);
ok = _tex_2d(gc, pt->intformat, w, h, pt->format, pt->dataformat);
glBindTexture(GL_TEXTURE_2D, gc->pipe[0].shader.cur_tex);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
if (!ok)
{
glDeleteTextures(1, &(pt->texture));
free(pt);
return NULL;
}
if (format == alpha_fmt)
{
texinfo.a.num++;
texinfo.a.pix += pt->w * pt->h;
}
else if (format == lum_fmt)
{
texinfo.v.num++;
texinfo.v.pix += pt->w * pt->h;
}
else
{
texinfo.c.num++;
texinfo.c.pix += pt->w * pt->h;
}
_print_tex_count();
return pt;
}
@ -380,7 +400,14 @@ _pool_tex_render_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
{
Evas_GL_Texture_Pool *pt;
int fnum;
Eina_Bool ok;
if ((w > gc->shared->info.max_texture_size) ||
(h > gc->shared->info.max_texture_size))
{
ERR("Fail tex too big %ix%i", w, h);
return NULL;
}
pt = calloc(1, sizeof(Evas_GL_Texture_Pool));
if (!pt) return NULL;
_tex_adjust(gc, &w, &h);
@ -407,11 +434,6 @@ _pool_tex_render_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
# define GL_COLOR_ATTACHMENT0 GL_COLOR_ATTACHMENT0_EXT
# endif
#endif
texinfo.r.num++;
texinfo.r.pix += pt->w * pt->h;
_print_tex_count();
glGetIntegerv(GL_FRAMEBUFFER_BINDING, &fnum);
glGenTextures(1, &(pt->texture));
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
@ -425,7 +447,7 @@ _pool_tex_render_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(pt->intformat, w, h, pt->format, pt->dataformat);
ok = _tex_2d(gc, pt->intformat, w, h, pt->format, pt->dataformat);
glsym_glGenFramebuffers(1, &(pt->fb));
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
@ -438,6 +460,17 @@ _pool_tex_render_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
glBindTexture(GL_TEXTURE_2D, gc->pipe[0].shader.cur_tex);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
if (!ok)
{
glDeleteTextures(1, &(pt->texture));
free(pt);
return NULL;
}
texinfo.r.num++;
texinfo.r.pix += pt->w * pt->h;
_print_tex_count();
return pt;
}
@ -446,6 +479,12 @@ _pool_tex_native_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
{
Evas_GL_Texture_Pool *pt;
if ((w > gc->shared->info.max_texture_size) ||
(h > gc->shared->info.max_texture_size))
{
ERR("Fail tex too big %ix%i", w, h);
return NULL;
}
pt = calloc(1, sizeof(Evas_GL_Texture_Pool));
if (!pt) return NULL;
pt->gc = gc;
@ -468,11 +507,6 @@ _pool_tex_native_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
pt->dataformat = GL_UNSIGNED_BYTE;
pt->references = 0;
pt->native = 1;
texinfo.n.num++;
texinfo.n.pix += pt->w * pt->h;
_print_tex_count();
glGenTextures(1, &(pt->texture));
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(im->native.target, pt->texture);
@ -499,6 +533,10 @@ _pool_tex_native_new(Evas_Engine_GL_Context *gc, int w, int h, int intformat, in
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(im->native.target, gc->pipe[0].shader.cur_tex);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
texinfo.n.num++;
texinfo.n.pix += pt->w * pt->h;
_print_tex_count();
return pt;
}
@ -882,7 +920,7 @@ evas_gl_common_texture_update(Evas_GL_Texture *tex, RGBA_Image *im)
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_sub_2d(u, tex->ty, EVAS_GL_TILE_SIZE, EVAS_GL_TILE_SIZE, fmt, tex->ptt->dataformat, out);
_tex_sub_2d(tex->gc, u, tex->ty, EVAS_GL_TILE_SIZE, EVAS_GL_TILE_SIZE, fmt, tex->ptt->dataformat, out);
// Switch back to current texture
if (tex->ptt->texture != tex->gc->pipe[0].shader.cur_tex)
@ -932,28 +970,28 @@ evas_gl_common_texture_update(Evas_GL_Texture *tex, RGBA_Image *im)
// +-+
// +-+
//
_tex_sub_2d(tex->x, tex->y,
_tex_sub_2d(tex->gc, tex->x, tex->y,
im->cache_entry.w, im->cache_entry.h,
fmt, tex->pt->dataformat,
im->image.data);
// xxx
// xxx
// ---
_tex_sub_2d(tex->x, tex->y + im->cache_entry.h,
_tex_sub_2d(tex->gc, tex->x, tex->y + im->cache_entry.h,
im->cache_entry.w, 1,
fmt, tex->pt->dataformat,
im->image.data + ((im->cache_entry.h - 1) * im->cache_entry.w));
// xxx
// xxx
// o
_tex_sub_2d(tex->x - 1, tex->y + im->cache_entry.h,
_tex_sub_2d(tex->gc, tex->x - 1, tex->y + im->cache_entry.h,
1, 1,
fmt, tex->pt->dataformat,
im->image.data + ((im->cache_entry.h - 1) * im->cache_entry.w));
// xxx
// xxx
// o
_tex_sub_2d(tex->x + im->cache_entry.w, tex->y + im->cache_entry.h,
_tex_sub_2d(tex->gc, tex->x + im->cache_entry.w, tex->y + im->cache_entry.h,
1, 1,
fmt, tex->pt->dataformat,
im->image.data + ((im->cache_entry.h - 1) * im->cache_entry.w) + (im->cache_entry.w - 1));
@ -964,14 +1002,14 @@ evas_gl_common_texture_update(Evas_GL_Texture *tex, RGBA_Image *im)
// |xxx
// |xxx
//
_tex_sub_2d(tex->x - 1, tex->y,
_tex_sub_2d(tex->gc, tex->x - 1, tex->y,
1, im->cache_entry.h,
fmt, tex->pt->dataformat,
im->image.data);
// xxx|
// xxx|
//
_tex_sub_2d(tex->x + im->cache_entry.w, tex->y,
_tex_sub_2d(tex->gc, tex->x + im->cache_entry.w, tex->y,
1, im->cache_entry.h,
fmt, tex->pt->dataformat,
im->image.data + (im->cache_entry.w - 1));
@ -993,7 +1031,7 @@ evas_gl_common_texture_update(Evas_GL_Texture *tex, RGBA_Image *im)
// |xxx
// |xxx
//
_tex_sub_2d(tex->x - 1, tex->y,
_tex_sub_2d(tex->gc, tex->x - 1, tex->y,
1, im->cache_entry.h,
fmt, tex->pt->dataformat,
tpix);
@ -1008,7 +1046,7 @@ evas_gl_common_texture_update(Evas_GL_Texture *tex, RGBA_Image *im)
// xxx|
// xxx|
//
_tex_sub_2d(tex->x + im->cache_entry.w, tex->y,
_tex_sub_2d(tex->gc, tex->x + im->cache_entry.w, tex->y,
1, im->cache_entry.h,
fmt, tex->pt->dataformat,
tpix);
@ -1104,8 +1142,8 @@ evas_gl_common_texture_alpha_update(Evas_GL_Texture *tex, DATA8 *pixels,
}
glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_sub_2d(tex->x, tex->y, w, h, tex->pt->format, tex->pt->dataformat,
pixels);
_tex_sub_2d(tex->gc, tex->x, tex->y, w, h, tex->pt->format,
tex->pt->dataformat, pixels);
if (tex->pt->texture != tex->gc->pipe[0].shader.cur_tex)
{
glBindTexture(GL_TEXTURE_2D, tex->gc->pipe[0].shader.cur_tex);
@ -1173,20 +1211,23 @@ evas_gl_common_texture_yuv_update(Evas_GL_Texture *tex, DATA8 **rows, unsigned i
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(GL_TEXTURE_2D, tex->pt->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat);
_tex_sub_2d(0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
if (!_tex_2d(tex->gc, tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat))
return;
_tex_sub_2d(tex->gc, 0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
glBindTexture(GL_TEXTURE_2D, tex->ptu->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glPixelStorei(GL_UNPACK_ROW_LENGTH, rows[h + 1] - rows[h]);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptu->intformat, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat);
_tex_sub_2d(0, 0, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat, rows[h]);
if (!_tex_2d(tex->gc, tex->ptu->intformat, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat))
return;
_tex_sub_2d(tex->gc, 0, 0, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat, rows[h]);
glBindTexture(GL_TEXTURE_2D, tex->ptv->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glPixelStorei(GL_UNPACK_ROW_LENGTH, rows[h + (h / 2) + 1] - rows[h + (h / 2)]);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptv->intformat, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat);
_tex_sub_2d(0, 0, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat, rows[h + (h / 2)]);
if (!_tex_2d(tex->gc, tex->ptv->intformat, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat))
return;
_tex_sub_2d(tex->gc, 0, 0, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat, rows[h + (h / 2)]);
}
else
{
@ -1196,35 +1237,38 @@ evas_gl_common_texture_yuv_update(Evas_GL_Texture *tex, DATA8 **rows, unsigned i
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(GL_TEXTURE_2D, tex->pt->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat);
if (!_tex_2d(tex->gc, tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat))
return;
if ((rows[1] - rows[0]) == (int)w)
_tex_sub_2d(0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
_tex_sub_2d(tex->gc, 0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
else
{
for (y = 0; y < h; y++)
_tex_sub_2d(0, y, w, 1, tex->pt->format, tex->pt->dataformat, rows[y]);
_tex_sub_2d(tex->gc, 0, y, w, 1, tex->pt->format, tex->pt->dataformat, rows[y]);
}
glBindTexture(GL_TEXTURE_2D, tex->ptu->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptu->intformat, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat);
if (!_tex_2d(tex->gc, tex->ptu->intformat, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat))
return;
if ((rows[h + 1] - rows[h]) == (int)(w / 2))
_tex_sub_2d(0, 0, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat, rows[h]);
_tex_sub_2d(tex->gc, 0, 0, w / 2, h / 2, tex->ptu->format, tex->ptu->dataformat, rows[h]);
else
{
for (y = 0; y < (h / 2); y++)
_tex_sub_2d(0, y, w / 2, 1, tex->ptu->format, tex->ptu->dataformat, rows[h + y]);
_tex_sub_2d(tex->gc, 0, y, w / 2, 1, tex->ptu->format, tex->ptu->dataformat, rows[h + y]);
}
glBindTexture(GL_TEXTURE_2D, tex->ptv->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptv->intformat, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat);
if (!_tex_2d(tex->gc, tex->ptv->intformat, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat))
return;
if ((rows[h + (h / 2) + 1] - rows[h + (h / 2)]) == (int)(w / 2))
_tex_sub_2d(0, 0, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat, rows[h + (h / 2)]);
_tex_sub_2d(tex->gc, 0, 0, w / 2, h / 2, tex->ptv->format, tex->ptv->dataformat, rows[h + (h / 2)]);
else
{
for (y = 0; y < (h / 2); y++)
_tex_sub_2d(0, y, w / 2, 1, tex->ptv->format, tex->ptv->dataformat, rows[h + (h / 2) + y]);
_tex_sub_2d(tex->gc, 0, y, w / 2, 1, tex->ptv->format, tex->ptv->dataformat, rows[h + (h / 2) + y]);
}
}
if (tex->pt->texture != tex->gc->pipe[0].shader.cur_tex)
@ -1374,30 +1418,32 @@ evas_gl_common_texture_yuy2_update(Evas_GL_Texture *tex, DATA8 **rows, unsigned
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(GL_TEXTURE_2D, tex->pt->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat);
if (!_tex_2d(tex->gc, tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat))
return;
if ((rows[1] - rows[0]) == (int)w * 4)
_tex_sub_2d(0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
_tex_sub_2d(tex->gc, 0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
else
{
for (y = 0; y < h; y++)
_tex_sub_2d(0, y, w, 1, tex->pt->format, tex->pt->dataformat, rows[y]);
_tex_sub_2d(tex->gc, 0, y, w, 1, tex->pt->format, tex->pt->dataformat, rows[y]);
}
glBindTexture(GL_TEXTURE_2D, tex->ptuv->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptuv->intformat, w / 2, h, tex->ptuv->format, tex->ptuv->dataformat);
if (!_tex_2d(tex->gc, tex->ptuv->intformat, w / 2, h, tex->ptuv->format, tex->ptuv->dataformat))
return;
#if 0
/*
FIXME: this piece of code doesn't work anymore since texture width
is not anymore exactly w / 2. I don't understand why.
*/
if ((rows[1] - rows[0]) == (int)(w * 2))
_tex_sub_2d(0, 0, w / 2, h, tex->ptuv->format, tex->ptuv->dataformat, rows[0]);
_tex_sub_2d(tex->gc, 0, 0, w / 2, h, tex->ptuv->format, tex->ptuv->dataformat, rows[0]);
else
#endif
{
for (y = 0; y < h; y++)
_tex_sub_2d(0, y, w / 2, 1, tex->ptuv->format, tex->ptuv->dataformat, rows[y]);
_tex_sub_2d(tex->gc, 0, y, w / 2, 1, tex->ptuv->format, tex->ptuv->dataformat, rows[y]);
}
if (tex->pt->texture != tex->gc->pipe[0].shader.cur_tex)
@ -1425,14 +1471,16 @@ evas_gl_common_texture_nv12_update(Evas_GL_Texture *tex, DATA8 **rows, unsigned
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(GL_TEXTURE_2D, tex->pt->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat);
_tex_sub_2d(0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
if (!_tex_2d(tex->gc, tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat))
return;
_tex_sub_2d(tex->gc, 0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
glBindTexture(GL_TEXTURE_2D, tex->ptuv->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glPixelStorei(GL_UNPACK_ROW_LENGTH, rows[h + 1] - rows[h]);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptuv->intformat, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat);
_tex_sub_2d(0, 0, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat, rows[h]);
if (!_tex_2d(tex->gc, tex->ptuv->intformat, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat))
return;
_tex_sub_2d(tex->gc, 0, 0, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat, rows[h]);
}
else
{
@ -1442,24 +1490,26 @@ evas_gl_common_texture_nv12_update(Evas_GL_Texture *tex, DATA8 **rows, unsigned
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
glBindTexture(GL_TEXTURE_2D, tex->pt->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat);
if (!_tex_2d(tex->gc, tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat))
return;
if ((rows[1] - rows[0]) == (int)w)
_tex_sub_2d(0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
_tex_sub_2d(tex->gc, 0, 0, w, h, tex->pt->format, tex->pt->dataformat, rows[0]);
else
{
for (y = 0; y < h; y++)
_tex_sub_2d(0, y, w, 1, tex->pt->format, tex->pt->dataformat, rows[y]);
_tex_sub_2d(tex->gc, 0, y, w, 1, tex->pt->format, tex->pt->dataformat, rows[y]);
}
glBindTexture(GL_TEXTURE_2D, tex->ptuv->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptuv->intformat, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat);
if (!_tex_2d(tex->gc, tex->ptuv->intformat, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat))
return;
if ((rows[h + 1] - rows[h]) == (int)(w / 2))
_tex_sub_2d(0, 0, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat, rows[h]);
_tex_sub_2d(tex->gc, 0, 0, w / 2, h / 2, tex->ptuv->format, tex->ptuv->dataformat, rows[h]);
else
{
for (y = 0; y < (h / 2); y++)
_tex_sub_2d(0, y, w / 2, 1, tex->ptuv->format, tex->ptuv->dataformat, rows[h + y]);
_tex_sub_2d(tex->gc, 0, y, w / 2, 1, tex->ptuv->format, tex->ptuv->dataformat, rows[h + y]);
}
}
if (tex->pt->texture != tex->gc->pipe[0].shader.cur_tex)
@ -1630,7 +1680,8 @@ evas_gl_common_texture_nv12tiled_update(Evas_GL_Texture *tex, DATA8 **rows, unsi
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
// We are telling the driver to not swizzle back the buffer as we are going to replace all pixel
_tex_2d(tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat);
if (!_tex_2d(tex->gc, tex->pt->intformat, w, h, tex->pt->format, tex->pt->dataformat))
return;
/* Iterate each Y macroblock like we do in evas_convert_yuv.c */
for (mb_y = 0; mb_y < (mb_h >> 1); mb_y++)
@ -1646,7 +1697,7 @@ evas_gl_common_texture_nv12tiled_update(Evas_GL_Texture *tex, DATA8 **rows, unsi
for (mb_x = 0; mb_x < mb_w * 2; mb_x++, rmb_x += 64 * 32)
{
_tex_sub_2d(x, ry[offset], 64, 32, tex->pt->format, tex->pt->dataformat, rows[mb_y] + rmb_x);
_tex_sub_2d(tex->gc, x, ry[offset], 64, 32, tex->pt->format, tex->pt->dataformat, rows[mb_y] + rmb_x);
step++;
if ((step & 0x3) == 0)
@ -1670,13 +1721,14 @@ evas_gl_common_texture_nv12tiled_update(Evas_GL_Texture *tex, DATA8 **rows, unsi
ry = mb_y * 2 * 32;
for (mb_x = 0; mb_x < mb_w; mb_x++, x += 64, rmb_x += 64 * 32)
_tex_sub_2d(x, ry, 64, 32, tex->pt->format, tex->pt->dataformat, rows[mb_y] + rmb_x);
_tex_sub_2d(tex->gc, x, ry, 64, 32, tex->pt->format, tex->pt->dataformat, rows[mb_y] + rmb_x);
}
glBindTexture(GL_TEXTURE_2D, tex->ptuv->texture);
GLERR(__FUNCTION__, __FILE__, __LINE__, "");
_tex_2d(tex->ptuv->intformat, w, h, tex->ptuv->format, tex->ptuv->dataformat);
if (!_tex_2d(tex->gc, tex->ptuv->intformat, w, h, tex->ptuv->format, tex->ptuv->dataformat))
return;
/* Iterate each UV macroblock like we do in evas_convert_yuv.c */
base_h = (mb_h >> 1) + (mb_h & 0x1);
@ -1701,7 +1753,7 @@ evas_gl_common_texture_nv12tiled_update(Evas_GL_Texture *tex, DATA8 **rows, unsi
for (mb_x = 0; mb_x < mb_w * 2; mb_x++, rmb_x += 64 * 32)
{
_tex_sub_2d(x, ry[offset], 32, 32,
_tex_sub_2d(tex->gc, x, ry[offset], 32, 32,
tex->ptuv->format, tex->ptuv->dataformat,
rows[mb_y + base_h] + rmb_x);
step++;
@ -1726,6 +1778,6 @@ evas_gl_common_texture_nv12tiled_update(Evas_GL_Texture *tex, DATA8 **rows, unsi
ry = mb_y * 2 * 32;
for (mb_x = 0; mb_x < mb_w; mb_x++, x += 32, rmb_x += 64 * 32)
_tex_sub_2d(x, ry, 64, 32, tex->ptuv->format, tex->ptuv->dataformat, rows[mb_y + base_h] + rmb_x);
_tex_sub_2d(tex->gc, x, ry, 64, 32, tex->ptuv->format, tex->ptuv->dataformat, rows[mb_y + base_h] + rmb_x);
}
}