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[pbm] Normalize some errors, correct .depth

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This commit is contained in:
Jeroen van Rijn
2022-04-30 14:34:07 +02:00
parent ae3deea153
commit d6a8216ce4
6 changed files with 70 additions and 77 deletions
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core/image/png/png.odin
+8 -8
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@@ -238,7 +238,7 @@ append_chunk :: proc(list: ^[dynamic]image.PNG_Chunk, src: image.PNG_Chunk, allo
append(list, c)
if len(list) != length + 1 {
// Resize during append failed.
return mem.Allocator_Error.Out_Of_Memory
return .Unable_To_Allocate_Or_Resize
}
return
@@ -347,7 +347,7 @@ load_from_file :: proc(filename: string, options := Options{}, allocator := cont
return load_from_slice(data, options)
} else {
img = new(Image)
return img, compress.General_Error.File_Not_Found
return img, .Unable_To_Read_File
}
}
@@ -381,7 +381,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
signature, io_error := compress.read_data(ctx, Signature)
if io_error != .None || signature != .PNG {
return img, .Invalid_PNG_Signature
return img, .Invalid_Signature
}
idat: []u8
@@ -747,7 +747,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
dest_raw_size := compute_buffer_size(int(header.width), int(header.height), out_image_channels, 8)
t := bytes.Buffer{}
if !resize(&t.buf, dest_raw_size) {
return {}, mem.Allocator_Error.Out_Of_Memory
return {}, .Unable_To_Allocate_Or_Resize
}
i := 0; j := 0
@@ -828,7 +828,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
dest_raw_size := compute_buffer_size(int(header.width), int(header.height), out_image_channels, 16)
t := bytes.Buffer{}
if !resize(&t.buf, dest_raw_size) {
return {}, mem.Allocator_Error.Out_Of_Memory
return {}, .Unable_To_Allocate_Or_Resize
}
p16 := mem.slice_data_cast([]u16, temp.buf[:])
@@ -1027,7 +1027,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
dest_raw_size := compute_buffer_size(int(header.width), int(header.height), out_image_channels, 8)
t := bytes.Buffer{}
if !resize(&t.buf, dest_raw_size) {
return {}, mem.Allocator_Error.Out_Of_Memory
return {}, .Unable_To_Allocate_Or_Resize
}
p := mem.slice_data_cast([]u8, temp.buf[:])
@@ -1535,7 +1535,7 @@ defilter :: proc(img: ^Image, filter_bytes: ^bytes.Buffer, header: ^image.PNG_IH
num_bytes := compute_buffer_size(width, height, channels, depth == 16 ? 16 : 8)
if !resize(&img.pixels.buf, num_bytes) {
return mem.Allocator_Error.Out_Of_Memory
return .Unable_To_Allocate_Or_Resize
}
filter_ok: bool
@@ -1577,7 +1577,7 @@ defilter :: proc(img: ^Image, filter_bytes: ^bytes.Buffer, header: ^image.PNG_IH
temp: bytes.Buffer
temp_len := compute_buffer_size(x, y, channels, depth == 16 ? 16 : 8)
if !resize(&temp.buf, temp_len) {
return mem.Allocator_Error.Out_Of_Memory
return .Unable_To_Allocate_Or_Resize
}
params := Filter_Params{