mirror of
https://github.com/brl/mutter.git
synced 2024-11-13 01:36:10 -05:00
0b8780f94c
The tests that were using GLSL or 3D textures were directly printing “Skipped” and then reporting success. Instead of doing this they now just try to continue without checking for the feature but the appropriate test requirement flag is now set in test-conform-main so the table of results will correctly display that is a failure. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit b8f918e44b243a5fa36d5f382a90bebb0de0728f)
297 lines
10 KiB
C
297 lines
10 KiB
C
#include <cogl/cogl.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include "test-utils.h"
|
|
|
|
typedef struct _TestState
|
|
{
|
|
CoglPipeline *pipeline;
|
|
} TestState;
|
|
|
|
typedef struct
|
|
{
|
|
int16_t x, y;
|
|
float r, g, b, a;
|
|
} FloatVert;
|
|
|
|
typedef struct
|
|
{
|
|
int16_t x, y;
|
|
uint8_t r, g, b, a;
|
|
} ByteVert;
|
|
|
|
typedef struct
|
|
{
|
|
int16_t x, y;
|
|
} ShortVert;
|
|
|
|
static void
|
|
test_float_verts (TestState *state, int offset_x, int offset_y)
|
|
{
|
|
CoglAttribute *attributes[2];
|
|
CoglAttributeBuffer *buffer;
|
|
|
|
static const FloatVert float_verts[] =
|
|
{
|
|
{ 0, 10, /**/ 1, 0, 0, 1 },
|
|
{ 10, 10, /**/ 1, 0, 0, 1 },
|
|
{ 5, 0, /**/ 1, 0, 0, 1 },
|
|
|
|
{ 10, 10, /**/ 0, 1, 0, 1 },
|
|
{ 20, 10, /**/ 0, 1, 0, 1 },
|
|
{ 15, 0, /**/ 0, 1, 0, 1 }
|
|
};
|
|
|
|
buffer = cogl_attribute_buffer_new (test_ctx,
|
|
sizeof (float_verts), float_verts);
|
|
attributes[0] = cogl_attribute_new (buffer,
|
|
"cogl_position_in",
|
|
sizeof (FloatVert),
|
|
G_STRUCT_OFFSET (FloatVert, x),
|
|
2, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_SHORT);
|
|
attributes[1] = cogl_attribute_new (buffer,
|
|
"color",
|
|
sizeof (FloatVert),
|
|
G_STRUCT_OFFSET (FloatVert, r),
|
|
4, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_FLOAT);
|
|
|
|
cogl_framebuffer_push_matrix (test_fb);
|
|
cogl_framebuffer_translate (test_fb, offset_x, offset_y, 0.0f);
|
|
|
|
cogl_framebuffer_draw_attributes (test_fb,
|
|
state->pipeline,
|
|
COGL_VERTICES_MODE_TRIANGLES,
|
|
0, /* first_vertex */
|
|
6, /* n_vertices */
|
|
attributes,
|
|
2 /* n_attributes */);
|
|
|
|
cogl_framebuffer_pop_matrix (test_fb);
|
|
|
|
cogl_object_unref (attributes[1]);
|
|
cogl_object_unref (attributes[0]);
|
|
cogl_object_unref (buffer);
|
|
|
|
test_utils_check_pixel (test_fb, offset_x + 5, offset_y + 5, 0xff0000ff);
|
|
test_utils_check_pixel (test_fb, offset_x + 15, offset_y + 5, 0x00ff00ff);
|
|
}
|
|
|
|
static void
|
|
test_byte_verts (TestState *state, int offset_x, int offset_y)
|
|
{
|
|
CoglAttribute *attributes[2];
|
|
CoglAttributeBuffer *buffer, *unnorm_buffer;
|
|
|
|
static const ByteVert norm_verts[] =
|
|
{
|
|
{ 0, 10, /**/ 255, 0, 0, 255 },
|
|
{ 10, 10, /**/ 255, 0, 0, 255 },
|
|
{ 5, 0, /**/ 255, 0, 0, 255 },
|
|
|
|
{ 10, 10, /**/ 0, 255, 0, 255 },
|
|
{ 20, 10, /**/ 0, 255, 0, 255 },
|
|
{ 15, 0, /**/ 0, 255, 0, 255 }
|
|
};
|
|
|
|
static const ByteVert unnorm_verts[] =
|
|
{
|
|
{ 0, 0, /**/ 0, 0, 1, 1 },
|
|
{ 0, 0, /**/ 0, 0, 1, 1 },
|
|
{ 0, 0, /**/ 0, 0, 1, 1 },
|
|
};
|
|
|
|
buffer = cogl_attribute_buffer_new (test_ctx,
|
|
sizeof (norm_verts), norm_verts);
|
|
attributes[0] = cogl_attribute_new (buffer,
|
|
"cogl_position_in",
|
|
sizeof (ByteVert),
|
|
G_STRUCT_OFFSET (ByteVert, x),
|
|
2, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_SHORT);
|
|
attributes[1] = cogl_attribute_new (buffer,
|
|
"color",
|
|
sizeof (ByteVert),
|
|
G_STRUCT_OFFSET (ByteVert, r),
|
|
4, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_UNSIGNED_BYTE);
|
|
cogl_attribute_set_normalized (attributes[1], TRUE);
|
|
|
|
cogl_framebuffer_push_matrix (test_fb);
|
|
cogl_framebuffer_translate (test_fb, offset_x, offset_y, 0.0f);
|
|
|
|
cogl_framebuffer_draw_attributes (test_fb,
|
|
state->pipeline,
|
|
COGL_VERTICES_MODE_TRIANGLES,
|
|
0, /* first_vertex */
|
|
6, /* n_vertices */
|
|
attributes,
|
|
2 /* n_attributes */);
|
|
|
|
cogl_object_unref (attributes[1]);
|
|
|
|
/* Test again with unnormalized attributes */
|
|
unnorm_buffer = cogl_attribute_buffer_new (test_ctx,
|
|
sizeof (unnorm_verts),
|
|
unnorm_verts);
|
|
attributes[1] = cogl_attribute_new (unnorm_buffer,
|
|
"color",
|
|
sizeof (ByteVert),
|
|
G_STRUCT_OFFSET (ByteVert, r),
|
|
4, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_BYTE);
|
|
|
|
cogl_framebuffer_translate (test_fb, 20, 0, 0);
|
|
|
|
cogl_framebuffer_draw_attributes (test_fb,
|
|
state->pipeline,
|
|
COGL_VERTICES_MODE_TRIANGLES,
|
|
0, /* first_vertex */
|
|
3, /* n_vertices */
|
|
attributes,
|
|
2 /* n_attributes */);
|
|
|
|
cogl_framebuffer_pop_matrix (test_fb);
|
|
|
|
cogl_object_unref (attributes[0]);
|
|
cogl_object_unref (attributes[1]);
|
|
cogl_object_unref (buffer);
|
|
cogl_object_unref (unnorm_buffer);
|
|
|
|
test_utils_check_pixel (test_fb, offset_x + 5, offset_y + 5, 0xff0000ff);
|
|
test_utils_check_pixel (test_fb, offset_x + 15, offset_y + 5, 0x00ff00ff);
|
|
test_utils_check_pixel (test_fb, offset_x + 25, offset_y + 5, 0x0000ffff);
|
|
}
|
|
|
|
static void
|
|
test_short_verts (TestState *state, int offset_x, int offset_y)
|
|
{
|
|
CoglAttribute *attributes[1];
|
|
CoglAttributeBuffer *buffer;
|
|
CoglPipeline *pipeline, *pipeline2;
|
|
CoglSnippet *snippet;
|
|
|
|
static const ShortVert short_verts[] =
|
|
{
|
|
{ -10, -10 },
|
|
{ -1, -10 },
|
|
{ -5, -1 }
|
|
};
|
|
|
|
pipeline = cogl_pipeline_new (test_ctx);
|
|
snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_VERTEX_TRANSFORM,
|
|
"attribute vec2 pos;",
|
|
NULL);
|
|
cogl_snippet_set_replace (snippet,
|
|
"cogl_position_out = "
|
|
"cogl_modelview_projection_matrix * "
|
|
"vec4 (pos, 0.0, 1.0);");
|
|
cogl_pipeline_add_snippet (pipeline, snippet);
|
|
cogl_object_unref (snippet);
|
|
|
|
cogl_pipeline_set_color4ub (pipeline, 255, 0, 0, 255);
|
|
|
|
buffer = cogl_attribute_buffer_new (test_ctx,
|
|
sizeof (short_verts), short_verts);
|
|
attributes[0] = cogl_attribute_new (buffer,
|
|
"pos",
|
|
sizeof (ShortVert),
|
|
G_STRUCT_OFFSET (ShortVert, x),
|
|
2, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_SHORT);
|
|
|
|
cogl_framebuffer_push_matrix (test_fb);
|
|
cogl_framebuffer_translate (test_fb,
|
|
offset_x + 10.0f,
|
|
offset_y + 10.0f,
|
|
0.0f);
|
|
|
|
cogl_framebuffer_draw_attributes (test_fb,
|
|
pipeline,
|
|
COGL_VERTICES_MODE_TRIANGLES,
|
|
0, /* first_vertex */
|
|
3, /* n_vertices */
|
|
attributes,
|
|
1 /* n_attributes */);
|
|
|
|
cogl_framebuffer_pop_matrix (test_fb);
|
|
|
|
cogl_object_unref (attributes[0]);
|
|
|
|
/* Test again treating the attribute as unsigned */
|
|
attributes[0] = cogl_attribute_new (buffer,
|
|
"pos",
|
|
sizeof (ShortVert),
|
|
G_STRUCT_OFFSET (ShortVert, x),
|
|
2, /* n_components */
|
|
COGL_ATTRIBUTE_TYPE_UNSIGNED_SHORT);
|
|
|
|
pipeline2 = cogl_pipeline_copy (pipeline);
|
|
cogl_pipeline_set_color4ub (pipeline2, 0, 255, 0, 255);
|
|
|
|
cogl_framebuffer_push_matrix (test_fb);
|
|
cogl_framebuffer_translate (test_fb,
|
|
offset_x + 10.0f - 65525.0f,
|
|
offset_y - 65525,
|
|
0.0f);
|
|
|
|
cogl_framebuffer_draw_attributes (test_fb,
|
|
pipeline2,
|
|
COGL_VERTICES_MODE_TRIANGLES,
|
|
0, /* first_vertex */
|
|
3, /* n_vertices */
|
|
attributes,
|
|
1 /* n_attributes */);
|
|
|
|
cogl_framebuffer_pop_matrix (test_fb);
|
|
|
|
cogl_object_unref (attributes[0]);
|
|
|
|
cogl_object_unref (pipeline2);
|
|
cogl_object_unref (pipeline);
|
|
cogl_object_unref (buffer);
|
|
|
|
test_utils_check_pixel (test_fb, offset_x + 5, offset_y + 5, 0xff0000ff);
|
|
test_utils_check_pixel (test_fb, offset_x + 15, offset_y + 5, 0x00ff00ff);
|
|
}
|
|
|
|
static void
|
|
paint (TestState *state)
|
|
{
|
|
cogl_framebuffer_clear4f (test_fb, COGL_BUFFER_BIT_COLOR, 0, 0, 0, 1);
|
|
|
|
test_float_verts (state, 0, 0);
|
|
test_byte_verts (state, 0, 10);
|
|
test_short_verts (state, 0, 20);
|
|
}
|
|
|
|
void
|
|
test_custom_attributes (void)
|
|
{
|
|
CoglSnippet *snippet;
|
|
TestState state;
|
|
|
|
cogl_framebuffer_orthographic (test_fb,
|
|
0, 0,
|
|
cogl_framebuffer_get_width (test_fb),
|
|
cogl_framebuffer_get_height (test_fb),
|
|
-1,
|
|
100);
|
|
|
|
state.pipeline = cogl_pipeline_new (test_ctx);
|
|
snippet = cogl_snippet_new (COGL_SNIPPET_HOOK_VERTEX,
|
|
"attribute vec4 color;",
|
|
"cogl_color_out = color;");
|
|
cogl_pipeline_add_snippet (state.pipeline, snippet);
|
|
|
|
paint (&state);
|
|
|
|
cogl_object_unref (state.pipeline);
|
|
cogl_object_unref (snippet);
|
|
|
|
if (cogl_test_verbose ())
|
|
g_print ("OK\n");
|
|
}
|